libsndfile/libsndfile-1.0.28-CVE-2018-13139-CVE-2018-19432.patch
2019-12-25 15:54:59 +08:00

18 lines
511 B
Diff

diff --git a/programs/sndfile-deinterleave.c b/programs/sndfile-deinterleave.c
index e27593e..721bee7 100644
--- a/programs/sndfile-deinterleave.c
+++ b/programs/sndfile-deinterleave.c
@@ -89,6 +89,12 @@ main (int argc, char **argv)
exit (1) ;
} ;
+ if (sfinfo.channels > MAX_CHANNELS)
+ { printf ("\nError : Input file '%s' has too many (%d) channels. Limit is %d.\n",
+ argv [1], sfinfo.channels, MAX_CHANNELS) ;
+ exit (1) ;
+ } ;
+
state.channels = sfinfo.channels ;
sfinfo.channels = 1 ;