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More memory management changes proposed by Joris Dobbelsteen

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This commit is contained in:
Thomas Schmitt 2007-08-25 16:02:58 +00:00
parent 27f1c2604e
commit 2139aa5ac3
3 changed files with 6 additions and 13 deletions
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2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.08.25.085709" #define Cdrskin_timestamP "2007.08.25.155931"

6
libburn/trunk/libburn/file.c
View File

@ -93,7 +93,7 @@ struct burn_source *burn_file_source_new(const char *path, const char *subpath)
{ {
struct burn_source_file *fs; struct burn_source_file *fs;
struct burn_source *src; struct burn_source *src;
int fd1, fd2 = 0; int fd1 = -1, fd2 = -1;
if (!path) if (!path)
return NULL; return NULL;
@ -113,14 +113,12 @@ struct burn_source *burn_file_source_new(const char *path, const char *subpath)
if (fs == NULL) { if (fs == NULL) {
failure:; failure:;
close(fd1); close(fd1);
if (subpath != NULL) if (fd2 >= 0)
close(fd2); close(fd2);
return NULL; return NULL;
} }
fs->datafd = fd1; fs->datafd = fd1;
if (subpath)
fs->subfd = fd2; fs->subfd = fd2;
/* ts A70125 */ /* ts A70125 */

9
libburn/trunk/libburn/mmc.c
View File

@ -959,10 +959,7 @@ static int mmc_read_toc_al(struct burn_drive *d, int *alloc_len)
d->status = BURN_DISC_UNSUITABLE; d->status = BURN_DISC_UNSUITABLE;
d->toc_entries = 0; d->toc_entries = 0;
/* Prefering memory leaks over fandangos */ /* Prefering memory leaks over fandangos */
d->toc_entry = malloc(sizeof(struct burn_toc_entry)); d->toc_entry = calloc(1, sizeof(struct burn_toc_entry));
if (d->toc_entry != NULL) /* ts A70825 */
memset(&(d->toc_entry[0]), 0,
sizeof(struct burn_toc_entry));
return 0; return 0;
} }
@ -982,11 +979,9 @@ static int mmc_read_toc_al(struct burn_drive *d, int *alloc_len)
ts A61007 : if re-enabled then not via Assert. ts A61007 : if re-enabled then not via Assert.
a ssert(((dlen - 2) % 11) == 0); a ssert(((dlen - 2) % 11) == 0);
*/ */
d->toc_entry = malloc(d->toc_entries * sizeof(struct burn_toc_entry)); d->toc_entry = calloc(d->toc_entries, sizeof(struct burn_toc_entry));
if(d->toc_entry == NULL) /* ts A70825 */ if(d->toc_entry == NULL) /* ts A70825 */
return 0; return 0;
for (i = 0; i < d->toc_entries; i++)
memset(&(d->toc_entry[i]), 0, sizeof(struct burn_toc_entry));
tdata = c.page->data + 4; tdata = c.page->data + 4;
burn_print(12, "TOC:\n"); burn_print(12, "TOC:\n");