diff options
Diffstat (limited to 'src/metadataChunk.c')
| -rw-r--r-- | src/metadataChunk.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/metadataChunk.c b/src/metadataChunk.c index 7d57c00a..d1166985 100644 --- a/src/metadataChunk.c +++ b/src/metadataChunk.c @@ -17,13 +17,12 @@ */ #include "metadataChunk.h" +#include "gcc.h" #include <string.h> static void initMetadataChunk(MetadataChunk * chunk) { - memset(chunk, 0, sizeof(MetadataChunk)); - chunk->name = -1; chunk->artist = -1; chunk->album = -1; @@ -54,8 +53,12 @@ MpdTag *metadataChunkToMpdTagDup(MetadataChunk * chunk) if(element < 0 && string && (slen = strlen(string)) && \ pos < METADATA_BUFFER_LENGTH-1) \ { \ - strncpy(chunk->buffer+pos, string, \ - METADATA_BUFFER_LENGTH-1-pos); \ + size_t len = slen; \ + size_t max = METADATA_BUFFER_LENGTH - 1 - pos; \ + if (mpd_unlikely(len > max)) \ + len = max; \ + memcpy(chunk->buffer+pos, string, len); \ + *(chunk->buffer+pos+len) = '\0'; \ element = pos; \ pos += slen+1; \ } \ |