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[mpd] Fix missing free for query_params.filter (mostly in case an error

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occured)
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chme 2017-11-19 10:14:44 +01:00 committed by ejurgensen
parent 360439f448
commit 65444bba47
1 changed files with 20 additions and 17 deletions
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37
src/mpd.c
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@ -1454,11 +1454,11 @@ mpd_command_stop(struct evbuffer *evbuf, int argc, char **argv, char **errmsg, s
* Add media file item with given virtual path to the queue * Add media file item with given virtual path to the queue
* *
* @param path The virtual path * @param path The virtual path
* @param recursive If 0 add only item with exact match, otherwise add all items virtual path start with the given path * @param exact_match If TRUE add only item with exact match, otherwise add all items virtual path start with the given path
* @return The queue item id of the last inserted item or -1 on failure * @return The queue item id of the last inserted item or -1 on failure
*/ */
static int static int
mpd_queue_add(char *path, int recursive) mpd_queue_add(char *path, bool exact_match)
{ {
struct query_params qp; struct query_params qp;
struct player_status status; struct player_status status;
@ -1470,17 +1470,15 @@ mpd_queue_add(char *path, int recursive)
qp.idx_type = I_NONE; qp.idx_type = I_NONE;
qp.sort = S_ARTIST; qp.sort = S_ARTIST;
if (recursive) if (exact_match)
{ qp.filter = db_mprintf("f.disabled = 0 AND f.virtual_path LIKE '/%q'", path);
qp.filter = db_mprintf("f.disabled = 0 AND f.virtual_path LIKE '/%q%%'", path);
if (!qp.filter)
DPRINTF(E_DBG, L_PLAYER, "Out of memory\n");
}
else else
qp.filter = db_mprintf("f.disabled = 0 AND f.virtual_path LIKE '/%q%%'", path);
if (!qp.filter)
{ {
qp.filter = db_mprintf("f.disabled = 0 AND f.virtual_path LIKE '/%q'", path); DPRINTF(E_DBG, L_PLAYER, "Out of memory\n");
if (!qp.filter) return -1;
DPRINTF(E_DBG, L_PLAYER, "Out of memory\n");
} }
player_get_status(&status); player_get_status(&status);
@ -1508,7 +1506,7 @@ mpd_command_add(struct evbuffer *evbuf, int argc, char **argv, char **errmsg, st
return ACK_ERROR_ARG; return ACK_ERROR_ARG;
} }
ret = mpd_queue_add(argv[1], 1); ret = mpd_queue_add(argv[1], false);
if (ret < 0) if (ret < 0)
{ {
@ -1557,7 +1555,7 @@ mpd_command_addid(struct evbuffer *evbuf, int argc, char **argv, char **errmsg,
DPRINTF(E_LOG, L_MPD, "Adding at a specified position not supported for 'addid', adding songs at end of queue.\n"); DPRINTF(E_LOG, L_MPD, "Adding at a specified position not supported for 'addid', adding songs at end of queue.\n");
} }
ret = mpd_queue_add(argv[1], 0); ret = mpd_queue_add(argv[1], true);
if (ret == 0) if (ret == 0)
{ {
@ -2124,6 +2122,7 @@ mpd_command_listplaylists(struct evbuffer *evbuf, int argc, char **argv, char **
if (ret < 0) if (ret < 0)
{ {
db_query_end(&qp); db_query_end(&qp);
free(qp.filter);
*errmsg = safe_asprintf("Could not start query"); *errmsg = safe_asprintf("Could not start query");
return ACK_ERROR_UNKNOWN; return ACK_ERROR_UNKNOWN;
@ -2134,6 +2133,8 @@ mpd_command_listplaylists(struct evbuffer *evbuf, int argc, char **argv, char **
if (safe_atou32(dbpli.db_timestamp, &time_modified) != 0) if (safe_atou32(dbpli.db_timestamp, &time_modified) != 0)
{ {
*errmsg = safe_asprintf("Error converting time modified to uint32_t: %s\n", dbpli.db_timestamp); *errmsg = safe_asprintf("Error converting time modified to uint32_t: %s\n", dbpli.db_timestamp);
db_query_end(&qp);
free(qp.filter);
return ACK_ERROR_UNKNOWN; return ACK_ERROR_UNKNOWN;
} }
@ -2147,7 +2148,6 @@ mpd_command_listplaylists(struct evbuffer *evbuf, int argc, char **argv, char **
} }
db_query_end(&qp); db_query_end(&qp);
free(qp.filter); free(qp.filter);
return 0; return 0;
@ -2720,6 +2720,7 @@ mpd_add_directory(struct evbuffer *evbuf, int directory_id, int listall, int lis
if (ret < 0) if (ret < 0)
{ {
db_query_end(&qp); db_query_end(&qp);
free(qp.filter);
*errmsg = safe_asprintf("Could not start query"); *errmsg = safe_asprintf("Could not start query");
return ACK_ERROR_UNKNOWN; return ACK_ERROR_UNKNOWN;
} }
@ -2728,7 +2729,6 @@ mpd_add_directory(struct evbuffer *evbuf, int directory_id, int listall, int lis
if (safe_atou32(dbpli.db_timestamp, &time_modified) != 0) if (safe_atou32(dbpli.db_timestamp, &time_modified) != 0)
{ {
DPRINTF(E_LOG, L_MPD, "Error converting time modified to uint32_t: %s\n", dbpli.db_timestamp); DPRINTF(E_LOG, L_MPD, "Error converting time modified to uint32_t: %s\n", dbpli.db_timestamp);
return -1;
} }
if (listinfo) if (listinfo)
@ -2757,6 +2757,7 @@ mpd_add_directory(struct evbuffer *evbuf, int directory_id, int listall, int lis
if (ret < 0) if (ret < 0)
{ {
DPRINTF(E_LOG, L_MPD, "Failed to start directory enum for parent_id %d\n", directory_id); DPRINTF(E_LOG, L_MPD, "Failed to start directory enum for parent_id %d\n", directory_id);
db_directory_enum_end(&dir_enum);
return -1; return -1;
} }
while ((ret = db_directory_enum_fetch(&dir_enum, &subdir)) == 0 && subdir.id > 0) while ((ret = db_directory_enum_fetch(&dir_enum, &subdir)) == 0 && subdir.id > 0)
@ -2793,6 +2794,7 @@ mpd_add_directory(struct evbuffer *evbuf, int directory_id, int listall, int lis
if (ret < 0) if (ret < 0)
{ {
db_query_end(&qp); db_query_end(&qp);
free(qp.filter);
*errmsg = safe_asprintf("Could not start query"); *errmsg = safe_asprintf("Could not start query");
return ACK_ERROR_UNKNOWN; return ACK_ERROR_UNKNOWN;
} }
@ -2814,6 +2816,7 @@ mpd_add_directory(struct evbuffer *evbuf, int directory_id, int listall, int lis
} }
} }
db_query_end(&qp); db_query_end(&qp);
free(qp.filter);
return 0; return 0;
} }
@ -3765,8 +3768,8 @@ mpd_command_channels(struct evbuffer *evbuf, int argc, char **argv, char **errms
for (i = 0; mpd_channels[i].handler; i++) for (i = 0; mpd_channels[i].handler; i++)
{ {
evbuffer_add_printf(evbuf, evbuffer_add_printf(evbuf,
"channel: %s\n", "channel: %s\n",
mpd_channels[i].channel); mpd_channels[i].channel);
} }
return 0; return 0;