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avutil/internal: Do not enable CHECKED with DEBUG

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This avoids potential undefined behavior in debug mode while still allowing
developers which want to check for potential additional overflows to do so
by manually enabling this.

Reviewed-by: wm4
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a44b3abb4cf922e379fbac55452d0482a8223597)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2017-04-07 13:49:09 +02:00
parent 7fe0a0e9e7
commit 278bd748a8
1 changed files with 2 additions and 3 deletions
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5
libavutil/internal.h
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@ -30,9 +30,8 @@
# define NDEBUG
#endif
#if defined(DEBUG) && !defined(CHECKED)
# define CHECKED
#endif
// This can be enabled to allow detection of additional integer overflows with ubsan
//#define CHECKED
#include <limits.h>
#include <stdint.h>