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Code Issues Releases Activity

dvbsubdec: Use NULL instead of 0 as pointer value

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This commit is contained in:
Diego Biurrun
2016-08-01 21:19:09 +02:00
parent fc94a1acc2
commit e723dce6f8
1 changed files with 4 additions and 4 deletions
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8
libavcodec/dvbsubdec.c
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@@ -344,7 +344,7 @@ static void delete_state(DVBSubContext *ctx)
/* Should already be null */ /* Should already be null */
if (ctx->object_list) if (ctx->object_list)
av_log(0, AV_LOG_ERROR, "Memory deallocation error!\n"); av_log(NULL, AV_LOG_ERROR, "Memory deallocation error!\n");
} }
static av_cold int dvbsub_init_decoder(AVCodecContext *avctx) static av_cold int dvbsub_init_decoder(AVCodecContext *avctx)
@@ -539,7 +539,7 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
} }
if (get_bits(&gb, 6)) if (get_bits(&gb, 6))
av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n"); av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
(*srcbuf) += (get_bits_count(&gb) + 7) >> 3; (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
@@ -660,7 +660,7 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
} }
if (get_bits(&gb, 8)) if (get_bits(&gb, 8))
av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n"); av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
(*srcbuf) += (get_bits_count(&gb) + 7) >> 3; (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
@@ -712,7 +712,7 @@ static int dvbsub_read_8bit_string(uint8_t *destbuf, int dbuf_len,
} }
if (*(*srcbuf)++) if (*(*srcbuf)++)
av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n"); av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
return pixels_read; return pixels_read;
} }