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log: Fix an oob array read.

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Alex Converse 2011-05-05 22:33:31 -07:00 committed by Alex Converse
parent c38d9780eb
commit 847aaec682
1 changed files with 1 additions and 1 deletions
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libavutil/log.c
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@ -104,7 +104,7 @@ void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl)
vsnprintf(line + strlen(line), sizeof(line) - strlen(line), fmt, vl);
print_prefix= line[strlen(line)-1] == '\n';
print_prefix = strlen(line) && line[strlen(line)-1] == '\n';
#if HAVE_ISATTY
if(!is_atty) is_atty= isatty(2) ? 1 : -1;