diff options
Diffstat (limited to 'usr.bin/bsdiff/bspatch/bspatch.c')
| -rw-r--r-- | usr.bin/bsdiff/bspatch/bspatch.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.bin/bsdiff/bspatch/bspatch.c b/usr.bin/bsdiff/bspatch/bspatch.c index d2af3ca..92bc75b 100644 --- a/usr.bin/bsdiff/bspatch/bspatch.c +++ b/usr.bin/bsdiff/bspatch/bspatch.c @@ -155,6 +155,10 @@ int main(int argc,char * argv[]) }; /* Sanity-check */ + if ((ctrl[0] < 0) || (ctrl[1] < 0)) + errx(1,"Corrupt patch\n"); + + /* Sanity-check */ if(newpos+ctrl[0]>newsize) errx(1,"Corrupt patch\n"); |
