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rtmpproto: Check the buffer sizes when copying app/playpath strings

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As pointed out by Reimar Döffinger.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 0bacfa8d37)

Conflicts:
	libavformat/rtmpproto.c
This commit is contained in:
Martin Storsjö
2014-05-08 15:12:23 +03:00
committed by Reinhard Tartler
parent a56a9e65c6
commit 7d97cc8d87
1 changed files with 2 additions and 2 deletions
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4
libavformat/rtmpproto.c
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@@ -2483,10 +2483,10 @@ reconnect:
fname = strchr(p + 1, '/'); fname = strchr(p + 1, '/');
if (!fname || (c && c < fname)) { if (!fname || (c && c < fname)) {
fname = p + 1; fname = p + 1;
av_strlcpy(rt->app, path + 1, p - path); av_strlcpy(rt->app, path + 1, FFMIN(p - path, APP_MAX_LENGTH));
} else { } else {
fname++; fname++;
av_strlcpy(rt->app, path + 1, fname - path - 1); av_strlcpy(rt->app, path + 1, FFMIN(fname - path - 1, APP_MAX_LENGTH));
} }
} }
} }