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From: Laurent Vivier <laurent@vivier.eu>
To: qemu-devel@nongnu.org
Cc: Laurent Vivier <laurent@vivier.eu>
Subject: [Qemu-devel] [PATCH 1/2] m68k: Fix floatx80_lognp1 (Coverity CID1390587)
Date: Mon, 30 Apr 2018 19:01:55 +0200	[thread overview]
Message-ID: <20180430170156.1860-1-laurent@vivier.eu> (raw)

return the result of packFloatx80() instead of
dropping it.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 target/m68k/softfloat.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c
index dffb371c71..2c069a5efb 100644
--- a/target/m68k/softfloat.c
+++ b/target/m68k/softfloat.c
@@ -334,7 +334,8 @@ floatx80 floatx80_lognp1(floatx80 a, float_status *status)
     if (aSign && aExp >= one_exp) {
         if (aExp == one_exp && aSig == one_sig) {
             float_raise(float_flag_divbyzero, status);
-            packFloatx80(aSign, floatx80_infinity.high, floatx80_infinity.low);
+            return packFloatx80(aSign, floatx80_infinity.high,
+                                floatx80_infinity.low);
         }
         float_raise(float_flag_invalid, status);
         return floatx80_default_nan(status);
-- 
2.14.3

             reply	other threads:[~2018-04-30 17:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-30 17:01 Laurent Vivier [this message]
2018-04-30 17:01 ` [Qemu-devel] [PATCH 2/2] m68k: remove dead code (Coverity CID1390617) Laurent Vivier
2018-04-30 17:25   ` Peter Maydell
2018-04-30 17:24 ` [Qemu-devel] [PATCH 1/2] m68k: Fix floatx80_lognp1 (Coverity CID1390587) Peter Maydell
2018-05-01  3:11 ` Philippe Mathieu-Daudé

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