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[PULL,1/1] m68k: fix floatx80_mod() (Coverity CID1390568)

Message ID 20180514180506.17388-2-laurent@vivier.eu
State New
Headers show
Series [PULL,1/1] m68k: fix floatx80_mod() (Coverity CID1390568) | expand

Commit Message

Laurent Vivier May 14, 2018, 6:05 p.m. UTC 
Update the variable checked by the loop condition (expDiff).
Backport the update from Previous.

Fixes: 591596b77a ("target/m68k: add fmod/frem")
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Message-Id: <20180508203937.16796-1-laurent@vivier.eu>
---
 target/m68k/softfloat.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c
index e41b07d042..d093997219 100644
--- a/target/m68k/softfloat.c
+++ b/target/m68k/softfloat.c
@@ -103,6 +103,7 @@  floatx80 floatx80_mod(floatx80 a, floatx80 b, float_status *status)
         mul64To128(bSig, qTemp, &term0, &term1);
         sub128(aSig0, aSig1, term0, term1, &aSig0, &aSig1);
         shortShift128Left(aSig0, aSig1, 62, &aSig0, &aSig1);
+        expDiff -= 62;
     }
     expDiff += 64;
     if (0 < expDiff) {