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author | Eric Wong <normalperson@yhbt.net> | 2009-03-14 18:41:47 -0700 |
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committer | Lars Hjemli <hjemli@gmail.com> | 2009-03-15 08:46:15 +0100 |
commit | 112973615a78ce61fd6e767128df03b075be72ca (patch) | |
tree | cf4b3eb63f42d77ac77f74d951f583e1503886aa /cgit-doc.css | |
parent | ui-tree: escape ascii-text properly in hexdump view (diff) | |
download | cgit-pink-112973615a78ce61fd6e767128df03b075be72ca.tar.gz cgit-pink-112973615a78ce61fd6e767128df03b075be72ca.zip |
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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