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ffserver_config: check strchr() return for NULL

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Should fix FFmpeg Coverity Scan issue #1257013

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-12-08 12:42:39 -03:00
parent dd70470d72
commit f95cfff077
1 changed files with 7 additions and 1 deletions
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8
ffserver_config.c
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@ -520,7 +520,13 @@ static int ffserver_save_avoption(const char *opt, const char *arg, int type, FF
//explicit private option //explicit private option
snprintf(buff, sizeof(buff), "%s", opt); snprintf(buff, sizeof(buff), "%s", opt);
codec_name = buff; codec_name = buff;
option = strchr(buff, ':'); if(!(option = strchr(buff, ':'))){
report_config_error(config->filename, config->line_num,
AV_LOG_ERROR, &config->errors,
"Syntax error. Unmatched ':'\n");
return -1;
}
buff[option - buff] = '\0'; buff[option - buff] = '\0';
option++; option++;
if ((ret = ffserver_set_codec(ctx, codec_name, config)) < 0) if ((ret = ffserver_set_codec(ctx, codec_name, config)) < 0)