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Avoid double-free on error in evbuffer_add_file. Found by coverity.

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Nick Mathewson 2012-07-26 10:45:10 -04:00
parent 6487f63b79
commit 6a81b1f5a4
1 changed files with 2 additions and 1 deletions
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buffer.c
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@ -3184,6 +3184,7 @@ evbuffer_add_file(struct evbuffer *buf, int fd, ev_off_t offset, ev_off_t length
if (!seg) if (!seg)
return -1; return -1;
r = evbuffer_add_file_segment(buf, seg, 0, length); r = evbuffer_add_file_segment(buf, seg, 0, length);
if (r == 0)
evbuffer_file_segment_free(seg); evbuffer_file_segment_free(seg);
return r; return r;
} }