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authorEric Wong <normalperson@yhbt.net>2009-03-15 01:41:47 +0000
committerLars Hjemli <hjemli@gmail.com>2009-03-15 07:46:15 +0000
commit112973615a78ce61fd6e767128df03b075be72ca (patch)
treecf4b3eb63f42d77ac77f74d951f583e1503886aa /ui-ssdiff.c
parent6063e7b5532481ffaa7a6f080de28547983bbeb7 (diff)
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fix segfault when displaying empty blobs
When size is zero, subtracting one from it turns it into ULONG_MAX which causes an out-of-bounds access on buf. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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