* commit 'ac84c1ce24a285f9cf16d4297bce73b1c4a6e435': avfilter: check filter link validity Conflicts: libavfilter/avfilter.c
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| @@ -227,6 +227,11 @@ int avfilter_config_links(AVFilterContext *filter) · 226 unmodified lines | ||
| 227 | 227 | AVFilterLink *inlink; |
| 228 | 228 | |
| 229 | 229 | if (!link) continue; |
| 230 | + if (!link->src || !link->dst) { | |
| 231 | + av_log(filter, AV_LOG_ERROR, | |
| 232 | + "Not all input and output are properly linked (%d).\n", i); | |
| 233 | + return AVERROR(EINVAL); | |
| 234 | + } | |
| 230 | 235 | |
| 231 | 236 | inlink = link->src->nb_inputs ? link->src->inputs[0] : NULL; |
| 232 | 237 | link->current_pts = AV_NOPTS_VALUE; |