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-rw-r--r--libpostproc/postprocess.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index b34943f983..da586ffd31 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -719,6 +719,10 @@ pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality)
if(filterToken == NULL) break;
p+= strlen(filterToken) + 1; // p points to next filterToken
filterName= strtok(filterToken, optionDelimiters);
+ if (filterName == NULL) {
+ ppMode->error++;
+ break;
+ }
av_log(NULL, AV_LOG_DEBUG, "pp: %s::%s\n", filterToken, filterName);
if(*filterName == '-'){