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mpd
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just to be carfile, make sure to null terminate when using strncpy 

git-svn-id: https://svn.musicpd.org/mpd/trunk@506 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes 2004-03-27 02:52:59 +00:00
parent 12d19cccd2
commit 53f728a0ae
3 changed files with 19 additions and 2 deletions
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8
src/decode.c
View File

@ -116,6 +116,7 @@ int waitOnDecode(PlayerControl * pc, AudioFormat * af, DecoderControl * dc,
if(dc->start || dc->error!=DECODE_ERROR_NOERROR) { if(dc->start || dc->error!=DECODE_ERROR_NOERROR) {
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); strncpy(pc->erroredFile,pc->file,MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
pc->error = PLAYER_ERROR_FILE; pc->error = PLAYER_ERROR_FILE;
quitDecode(pc,dc); quitDecode(pc,dc);
return -1; return -1;
@ -123,6 +124,7 @@ int waitOnDecode(PlayerControl * pc, AudioFormat * af, DecoderControl * dc,
if(initAudio(af)<0) { if(initAudio(af)<0) {
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); strncpy(pc->erroredFile,pc->file,MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
pc->error = PLAYER_ERROR_AUDIO; pc->error = PLAYER_ERROR_AUDIO;
quitDecode(pc,dc); quitDecode(pc,dc);
return -1; return -1;
@ -184,6 +186,7 @@ void decodeSeek(PlayerControl * pc, AudioFormat * af, DecoderControl * dc,
else { \ else { \
if(initAudio(NULL)<0) { \ if(initAudio(NULL)<0) { \
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); \ strncpy(pc->erroredFile,pc->file,MAXPATHLEN); \
pc->erroredFile[MAXPATHLEN] = '\0' \
pc->error = PLAYER_ERROR_AUDIO; \ pc->error = PLAYER_ERROR_AUDIO; \
quitDecode(pc,dc); \ quitDecode(pc,dc); \
return; \ return; \
@ -221,6 +224,7 @@ int decoderInit(PlayerControl * pc, Buffer * cb, AudioFormat *af,
while(1) { while(1) {
if(dc->start) { if(dc->start) {
strncpy(dc->file,pc->file,MAXPATHLEN); strncpy(dc->file,pc->file,MAXPATHLEN);
dc->file[MAXPATHLEN] = '\0';
switch(pc->decodeType) { switch(pc->decodeType) {
#ifdef HAVE_MAD #ifdef HAVE_MAD
case DECODE_TYPE_MP3: case DECODE_TYPE_MP3:
@ -252,6 +256,9 @@ int decoderInit(PlayerControl * pc, Buffer * cb, AudioFormat *af,
#endif #endif
default: default:
ret = DECODE_ERROR_UNKTYPE; ret = DECODE_ERROR_UNKTYPE;
strncpy(pc->erroredFile,dc->file,
MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
} }
if(ret<0) { if(ret<0) {
dc->error = DECODE_ERROR_FILE; dc->error = DECODE_ERROR_FILE;
@ -273,6 +280,7 @@ int decoderInit(PlayerControl * pc, Buffer * cb, AudioFormat *af,
} }
else if(pid<0) { else if(pid<0) {
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); strncpy(pc->erroredFile,pc->file,MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
pc->error = PLAYER_ERROR_SYSTEM; pc->error = PLAYER_ERROR_SYSTEM;
return -1; return -1;
} }

8
src/main.c
View File

@ -331,11 +331,15 @@ int main(int argc, char * argv[]) {
initTables(); initTables();
initPlaylist(); initPlaylist();
if(!options.dbFile) { if(!options.dbFile) {
strncpy(directorydb,playlistDir,MAXPATHLEN); strncpy(directorydb,playlistDir,MAXPATHLEN);
directorydb[MAXPATHLEN] = '\0';
strncat(directorydb,"/.mpddb",MAXPATHLEN-strlen(playlistDir)); strncat(directorydb,"/.mpddb",MAXPATHLEN-strlen(playlistDir));
} }
else strncpy(directorydb,options.dbFile,MAXPATHLEN); else {
strncpy(directorydb,options.dbFile,MAXPATHLEN);
directorydb[MAXPATHLEN] = '\0';
}
if(options.createDB>0 || readDirectoryDB()<0) { if(options.createDB>0 || readDirectoryDB()<0) {
if(options.createDB<0) { if(options.createDB<0) {
ERROR("can't open db file and using \"--no-create-db\"" ERROR("can't open db file and using \"--no-create-db\""

5
src/player.c
View File

@ -182,6 +182,7 @@ int playerPlay(FILE * fp, char * utf8file) {
struct stat st; struct stat st;
if(stat(rmp2amp(utf8ToFsCharset(utf8file)),&st)<0) { if(stat(rmp2amp(utf8ToFsCharset(utf8file)),&st)<0) {
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); strncpy(pc->erroredFile,pc->file,MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
pc->error = PLAYER_ERROR_FILENOTFOUND; pc->error = PLAYER_ERROR_FILENOTFOUND;
return 0; return 0;
} }
@ -190,12 +191,14 @@ int playerPlay(FILE * fp, char * utf8file) {
decodeType = playerGetDecodeType(utf8file); decodeType = playerGetDecodeType(utf8file);
if(decodeType < 0) { if(decodeType < 0) {
strncpy(pc->erroredFile,pc->file,MAXPATHLEN); strncpy(pc->erroredFile,pc->file,MAXPATHLEN);
pc->erroredFile[MAXPATHLEN] = '\0';
pc->error = PLAYER_ERROR_UNKTYPE; pc->error = PLAYER_ERROR_UNKTYPE;
return 0; return 0;
} }
pc->decodeType = decodeType; pc->decodeType = decodeType;
strncpy(pc->file,rmp2amp(utf8ToFsCharset(utf8file)),MAXPATHLEN); strncpy(pc->file,rmp2amp(utf8ToFsCharset(utf8file)),MAXPATHLEN);
pc->file[MAXPATHLEN] = '\0';
pc->play = 1; pc->play = 1;
if(player_pid==0 && playerInit()<0) { if(player_pid==0 && playerInit()<0) {
@ -327,6 +330,7 @@ int queueSong(char * utf8file) {
if(pc->queueState==PLAYER_QUEUE_BLANK) { if(pc->queueState==PLAYER_QUEUE_BLANK) {
strncpy(pc->file,rmp2amp(utf8ToFsCharset(utf8file)),MAXPATHLEN); strncpy(pc->file,rmp2amp(utf8ToFsCharset(utf8file)),MAXPATHLEN);
pc->file[MAXPATHLEN] = '\0';
decodeType = playerGetDecodeType(utf8file); decodeType = playerGetDecodeType(utf8file);
if(decodeType < 0) return -1; if(decodeType < 0) return -1;
@ -393,6 +397,7 @@ int playerSeek(FILE * fp, char * utf8file, float time) {
pc->decodeType = decodeType; pc->decodeType = decodeType;
strncpy(pc->file,file,MAXPATHLEN); strncpy(pc->file,file,MAXPATHLEN);
pc->file[MAXPATHLEN] = '\0';
} }
if(pc->error==PLAYER_ERROR_NOERROR) { if(pc->error==PLAYER_ERROR_NOERROR) {