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lavf/ftp: fix possible crash

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This commit is contained in:
Lukasz Marek 2013-08-29 01:54:04 +02:00
parent c4810fbe4f
commit f3ace37a3b
1 changed files with 2 additions and 1 deletions
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3
libavformat/ftp.c
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@ -128,7 +128,8 @@ static int ftp_status(FTPContext *s, char **line, const int response_codes[])
while (!code_found || dash) { while (!code_found || dash) {
if ((err = ftp_get_line(s, buf, sizeof(buf))) < 0) { if ((err = ftp_get_line(s, buf, sizeof(buf))) < 0) {
av_bprint_finalize(&line_buffer, NULL); if (line)
av_bprint_finalize(&line_buffer, NULL);
return err; return err;
} }