* [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config [not found] <20210811142438.2C8D3A3CBF@relay2.suse.de> @ 2021-08-12 6:47 ` Richard Palethorpe 2021-08-12 10:06 ` Martin Doucha 2021-08-16 11:16 ` [LTP] [PATCH v4 1/2] " Richard Palethorpe 0 siblings, 2 replies; 7+ messages in thread From: Richard Palethorpe @ 2021-08-12 6:47 UTC (permalink / raw) To: ltp One or more necessary modules can be missing even if they are present in the config. Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> Suggested-by: Martin Doucha <mdoucha@suse.cz> --- V3: * Use code suggested by Martin. Functionally it is the same as V2. I'm not sure which is easier to read, but usually more indentation makes things worse. So this is better in that regard. .../kernel/syscalls/setsockopt/setsockopt08.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt08.c b/testcases/kernel/syscalls/setsockopt/setsockopt08.c index 33892f9b1..20abe85b4 100644 --- a/testcases/kernel/syscalls/setsockopt/setsockopt08.c +++ b/testcases/kernel/syscalls/setsockopt/setsockopt08.c @@ -101,6 +101,8 @@ void setup(void) void run(void) { + const char *const res_fmt_str = + "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)"; struct ipt_replace *ipt_replace = buffer; struct ipt_entry *ipt_entry = &ipt_replace->entries[0]; struct xt_entry_match *xt_entry_match = @@ -110,6 +112,7 @@ void run(void) struct xt_entry_target *xt_entry_tgt = ((struct xt_entry_target *) (&ipt_entry->elems[0] + match_size)); int fd = SAFE_SOCKET(AF_INET, SOCK_DGRAM, 0); + int result; xt_entry_match->u.user.match_size = (u_int16_t)match_size; strcpy(xt_entry_match->u.user.name, "state"); @@ -126,10 +129,13 @@ void run(void) ipt_replace->num_counters = 1; ipt_replace->size = ipt_entry->next_offset; - TST_EXP_FAIL(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1), - EINVAL, - "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)", - fd, buffer); + TEST(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1)); + + if (TST_RET == -1 && TST_ERR == ENOPROTOOPT) + tst_brk(TCONF | TTERRNO, res_fmt_str, fd, buffer); + + result = (TST_RET == -1 && TST_ERR == EINVAL) ? TPASS : TFAIL; + tst_res(result | TTERRNO, res_fmt_str, fd, buffer); SAFE_CLOSE(fd); } -- 2.31.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config 2021-08-12 6:47 ` [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config Richard Palethorpe @ 2021-08-12 10:06 ` Martin Doucha 2021-08-12 10:58 ` Richard Palethorpe 2021-08-16 11:16 ` [LTP] [PATCH v4 1/2] " Richard Palethorpe 1 sibling, 1 reply; 7+ messages in thread From: Martin Doucha @ 2021-08-12 10:06 UTC (permalink / raw) To: ltp Hi, small nit below but otherwise it looks good. Reviewed-by: Martin Doucha <mdoucha@suse.cz> On 12. 08. 21 8:47, Richard Palethorpe wrote: > One or more necessary modules can be missing even if they are present > in the config. > > Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> > Suggested-by: Martin Doucha <mdoucha@suse.cz> > --- > > V3: > * Use code suggested by Martin. Functionally it is the same as V2. > > I'm not sure which is easier to read, but usually more indentation > makes things worse. So this is better in that regard. > > .../kernel/syscalls/setsockopt/setsockopt08.c | 14 ++++++++++---- > 1 file changed, 10 insertions(+), 4 deletions(-) > > diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt08.c b/testcases/kernel/syscalls/setsockopt/setsockopt08.c > index 33892f9b1..20abe85b4 100644 > --- a/testcases/kernel/syscalls/setsockopt/setsockopt08.c > +++ b/testcases/kernel/syscalls/setsockopt/setsockopt08.c > @@ -101,6 +101,8 @@ void setup(void) > > void run(void) > { > + const char *const res_fmt_str = > + "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)"; > struct ipt_replace *ipt_replace = buffer; > struct ipt_entry *ipt_entry = &ipt_replace->entries[0]; > struct xt_entry_match *xt_entry_match = > @@ -110,6 +112,7 @@ void run(void) > struct xt_entry_target *xt_entry_tgt = > ((struct xt_entry_target *) (&ipt_entry->elems[0] + match_size)); > int fd = SAFE_SOCKET(AF_INET, SOCK_DGRAM, 0); > + int result; Unused variable ^ > > xt_entry_match->u.user.match_size = (u_int16_t)match_size; > strcpy(xt_entry_match->u.user.name, "state"); > @@ -126,10 +129,13 @@ void run(void) > ipt_replace->num_counters = 1; > ipt_replace->size = ipt_entry->next_offset; > > - TST_EXP_FAIL(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1), > - EINVAL, > - "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)", > - fd, buffer); > + TEST(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1)); > + > + if (TST_RET == -1 && TST_ERR == ENOPROTOOPT) > + tst_brk(TCONF | TTERRNO, res_fmt_str, fd, buffer); > + > + result = (TST_RET == -1 && TST_ERR == EINVAL) ? TPASS : TFAIL; > + tst_res(result | TTERRNO, res_fmt_str, fd, buffer); > > SAFE_CLOSE(fd); > } > -- Martin Doucha mdoucha@suse.cz QA Engineer for Software Maintenance SUSE LINUX, s.r.o. CORSO IIa Krizikova 148/34 186 00 Prague 8 Czech Republic ^ permalink raw reply [flat|nested] 7+ messages in thread
* [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config 2021-08-12 10:06 ` Martin Doucha @ 2021-08-12 10:58 ` Richard Palethorpe 0 siblings, 0 replies; 7+ messages in thread From: Richard Palethorpe @ 2021-08-12 10:58 UTC (permalink / raw) To: ltp Hello, Martin Doucha <mdoucha@suse.cz> writes: > Hi, > small nit below but otherwise it looks good. > > Reviewed-by: Martin Doucha <mdoucha@suse.cz> Cheers. > > On 12. 08. 21 8:47, Richard Palethorpe wrote: >> One or more necessary modules can be missing even if they are present >> in the config. >> >> Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> >> Suggested-by: Martin Doucha <mdoucha@suse.cz> >> --- >> >> V3: >> * Use code suggested by Martin. Functionally it is the same as V2. >> >> I'm not sure which is easier to read, but usually more indentation >> makes things worse. So this is better in that regard. >> >> .../kernel/syscalls/setsockopt/setsockopt08.c | 14 ++++++++++---- >> 1 file changed, 10 insertions(+), 4 deletions(-) >> >> diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt08.c b/testcases/kernel/syscalls/setsockopt/setsockopt08.c >> index 33892f9b1..20abe85b4 100644 >> --- a/testcases/kernel/syscalls/setsockopt/setsockopt08.c >> +++ b/testcases/kernel/syscalls/setsockopt/setsockopt08.c >> @@ -101,6 +101,8 @@ void setup(void) >> >> void run(void) >> { >> + const char *const res_fmt_str = >> + "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)"; >> struct ipt_replace *ipt_replace = buffer; >> struct ipt_entry *ipt_entry = &ipt_replace->entries[0]; >> struct xt_entry_match *xt_entry_match = >> @@ -110,6 +112,7 @@ void run(void) >> struct xt_entry_target *xt_entry_tgt = >> ((struct xt_entry_target *) (&ipt_entry->elems[0] + match_size)); >> int fd = SAFE_SOCKET(AF_INET, SOCK_DGRAM, 0); >> + int result; > > Unused variable ^ It is used > >> >> xt_entry_match->u.user.match_size = (u_int16_t)match_size; >> strcpy(xt_entry_match->u.user.name, "state"); >> @@ -126,10 +129,13 @@ void run(void) >> ipt_replace->num_counters = 1; >> ipt_replace->size = ipt_entry->next_offset; >> >> - TST_EXP_FAIL(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1), >> - EINVAL, >> - "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)", >> - fd, buffer); >> + TEST(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1)); >> + >> + if (TST_RET == -1 && TST_ERR == ENOPROTOOPT) >> + tst_brk(TCONF | TTERRNO, res_fmt_str, fd, buffer); >> + >> + result = (TST_RET == -1 && TST_ERR == EINVAL) ? TPASS : TFAIL; ^^^^^^ >> + tst_res(result | TTERRNO, res_fmt_str, fd, buffer); >> >> SAFE_CLOSE(fd); >> } >> -- Thank you, Richard. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [LTP] [PATCH v4 1/2] setsockopt08: Handle ENOPROTOOPT even with compatible config 2021-08-12 6:47 ` [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config Richard Palethorpe 2021-08-12 10:06 ` Martin Doucha @ 2021-08-16 11:16 ` Richard Palethorpe 2021-08-16 11:16 ` [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF Richard Palethorpe 1 sibling, 1 reply; 7+ messages in thread From: Richard Palethorpe @ 2021-08-16 11:16 UTC (permalink / raw) To: ltp One or more necessary modules can be missing even if they are present in the config. Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> Suggested-by: Martin Doucha <mdoucha@suse.cz> --- V4: Add TINFO patch .../kernel/syscalls/setsockopt/setsockopt08.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt08.c b/testcases/kernel/syscalls/setsockopt/setsockopt08.c index 33892f9b1..20abe85b4 100644 --- a/testcases/kernel/syscalls/setsockopt/setsockopt08.c +++ b/testcases/kernel/syscalls/setsockopt/setsockopt08.c @@ -101,6 +101,8 @@ void setup(void) void run(void) { + const char *const res_fmt_str = + "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)"; struct ipt_replace *ipt_replace = buffer; struct ipt_entry *ipt_entry = &ipt_replace->entries[0]; struct xt_entry_match *xt_entry_match = @@ -110,6 +112,7 @@ void run(void) struct xt_entry_target *xt_entry_tgt = ((struct xt_entry_target *) (&ipt_entry->elems[0] + match_size)); int fd = SAFE_SOCKET(AF_INET, SOCK_DGRAM, 0); + int result; xt_entry_match->u.user.match_size = (u_int16_t)match_size; strcpy(xt_entry_match->u.user.name, "state"); @@ -126,10 +129,13 @@ void run(void) ipt_replace->num_counters = 1; ipt_replace->size = ipt_entry->next_offset; - TST_EXP_FAIL(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1), - EINVAL, - "setsockopt(%d, IPPROTO_IP, IPT_SO_SET_REPLACE, %p, 1)", - fd, buffer); + TEST(setsockopt(fd, IPPROTO_IP, IPT_SO_SET_REPLACE, buffer, 1)); + + if (TST_RET == -1 && TST_ERR == ENOPROTOOPT) + tst_brk(TCONF | TTERRNO, res_fmt_str, fd, buffer); + + result = (TST_RET == -1 && TST_ERR == EINVAL) ? TPASS : TFAIL; + tst_res(result | TTERRNO, res_fmt_str, fd, buffer); SAFE_CLOSE(fd); } -- 2.31.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF 2021-08-16 11:16 ` [LTP] [PATCH v4 1/2] " Richard Palethorpe @ 2021-08-16 11:16 ` Richard Palethorpe 2021-08-16 13:35 ` Martin Doucha 0 siblings, 1 reply; 7+ messages in thread From: Richard Palethorpe @ 2021-08-16 11:16 UTC (permalink / raw) To: ltp When not in compat mode this only tests that bad offsets result in EINVAL. When in compat mode, we also test for the vulnerability. Therefor I view this as two tests. The TCONF was supposed to indicate the configuration didn't allow one of these tests. However it just caused confusion with multiple people asking me to change it to tst_brk. So change it to TINFO. Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> --- testcases/kernel/syscalls/setsockopt/setsockopt08.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testcases/kernel/syscalls/setsockopt/setsockopt08.c b/testcases/kernel/syscalls/setsockopt/setsockopt08.c index 20abe85b4..1ffc69178 100644 --- a/testcases/kernel/syscalls/setsockopt/setsockopt08.c +++ b/testcases/kernel/syscalls/setsockopt/setsockopt08.c @@ -91,7 +91,7 @@ static void *buffer; void setup(void) { if (tst_kernel_bits() == 32 || sizeof(long) > 4) { - tst_res(TCONF, + tst_res(TINFO, "The vulnerability was only present in 32-bit compat mode"); } -- 2.31.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF 2021-08-16 11:16 ` [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF Richard Palethorpe @ 2021-08-16 13:35 ` Martin Doucha 2021-08-19 9:29 ` Petr Vorel 0 siblings, 1 reply; 7+ messages in thread From: Martin Doucha @ 2021-08-16 13:35 UTC (permalink / raw) To: ltp On 16. 08. 21 13:16, Richard Palethorpe via ltp wrote: > When not in compat mode this only tests that bad offsets result in > EINVAL. When in compat mode, we also test for the vulnerability. > > Therefor I view this as two tests. The TCONF was supposed to indicate > the configuration didn't allow one of these tests. However it just > caused confusion with multiple people asking me to change it to > tst_brk. > > So change it to TINFO. > > Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> > --- Hi, for both patches: Reviewed-by: Martin Doucha <mdoucha@suse.cz> -- Martin Doucha mdoucha@suse.cz QA Engineer for Software Maintenance SUSE LINUX, s.r.o. CORSO IIa Krizikova 148/34 186 00 Prague 8 Czech Republic ^ permalink raw reply [flat|nested] 7+ messages in thread
* [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF 2021-08-16 13:35 ` Martin Doucha @ 2021-08-19 9:29 ` Petr Vorel 0 siblings, 0 replies; 7+ messages in thread From: Petr Vorel @ 2021-08-19 9:29 UTC (permalink / raw) To: ltp Hi Richie, Martin, Thanks both, patchset merged. Kind regards, Petr ^ permalink raw reply [flat|nested] 7+ messages in thread
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2021-08-12 6:47 ` [LTP] [PATCH v3] setsockopt08: Handle ENOPROTOOPT even with compatible config Richard Palethorpe
2021-08-12 10:06 ` Martin Doucha
2021-08-12 10:58 ` Richard Palethorpe
2021-08-16 11:16 ` [LTP] [PATCH v4 1/2] " Richard Palethorpe
2021-08-16 11:16 ` [LTP] [PATCH v4 2/2] setsockopt08: Avoid confusion by removing TCONF Richard Palethorpe
2021-08-16 13:35 ` Martin Doucha
2021-08-19 9:29 ` Petr Vorel
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