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isomp4: recovery: add sanity check

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... on possibly bogus/corrupt input data.
This commit is contained in:
Mark Nauwelaerts 2012-01-20 17:01:37 +01:00
parent ed94e01231
commit 3137f26544
1 changed files with 7 additions and 0 deletions
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7
gst/isomp4/atomsrecovery.c
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@ -681,6 +681,13 @@ moov_recov_file_create (FILE * file, GError ** err)
goto fail; goto fail;
} }
/* sanity check */
if (moovrf->num_traks > 1024) {
g_set_error (err, ATOMS_RECOV_QUARK, ATOMS_RECOV_ERR_PARSING,
"Unsupported number of traks");
goto fail;
}
/* init the traks */ /* init the traks */
moovrf->traks_rd = g_new0 (TrakRecovData, moovrf->num_traks); moovrf->traks_rd = g_new0 (TrakRecovData, moovrf->num_traks);
for (i = 0; i < moovrf->num_traks; i++) { for (i = 0; i < moovrf->num_traks; i++) {