diff options
| -rw-r--r-- | libavcodec/elsdec.c | 8 | ||||
| -rw-r--r-- | libavcodec/g2meet.c | 1 |
2 files changed, 4 insertions, 5 deletions
diff --git a/libavcodec/elsdec.c b/libavcodec/elsdec.c index 4797965457..cb0e9c6534 100644 --- a/libavcodec/elsdec.c +++ b/libavcodec/elsdec.c @@ -271,7 +271,7 @@ void ff_els_decoder_init(ElsDecCtx *ctx, const uint8_t *in, size_t data_size) void ff_els_decoder_uninit(ElsUnsignedRung *rung) { - av_free(rung->rem_rung_list); + av_freep(&rung->rem_rung_list); } static int els_import_byte(ElsDecCtx *ctx) @@ -391,12 +391,10 @@ unsigned ff_els_decode_unsigned(ElsDecCtx *ctx, ElsUnsignedRung *ur) if (ur->rung_list_size <= (ur->avail_index + 2) * sizeof(ElsRungNode)) { // remember rung_node position ptrdiff_t pos = rung_node - ur->rem_rung_list; - ur->rem_rung_list = av_realloc(ur->rem_rung_list, + ctx->err = av_reallocp(&ur->rem_rung_list, ur->rung_list_size + RUNG_SPACE); - if (!ur->rem_rung_list) { - av_free(ur->rem_rung_list); - ctx->err = AVERROR(ENOMEM); + if (ctx->err < 0) { return 0; } memset((uint8_t *) ur->rem_rung_list + ur->rung_list_size, 0, diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c index a46157218f..b409dae813 100644 --- a/libavcodec/g2meet.c +++ b/libavcodec/g2meet.c @@ -927,6 +927,7 @@ static int epic_jb_decode_tile(G2MContext *c, int tile_x, int tile_y, if (c->ec.els_ctx.err != 0) { av_log(avctx, AV_LOG_ERROR, "ePIC: couldn't decode transparency pixel!\n"); + ff_els_decoder_uninit(&c->ec.unsigned_rung); return AVERROR_INVALIDDATA; } |