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another bug in the bz2 loader: we need to duplicate the original filename so we don't access free'd memory 

SVN revision: 13913
This commit is contained in:
Tilman Sauerbeck 2005-03-26 11:43:06 +00:00
parent 75e9166ddb
commit 8c67d3f039
1 changed files with 8 additions and 6 deletions
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14
src/modules/loaders/loader_bz2.c
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@ -54,14 +54,13 @@ char load (ImlibImage *im, ImlibProgressFunction progress,
assert (im);
/* we'll need a copy of it later */
file = im->real_file;
p = strrchr(im->real_file, '.');
if (p) {
if (strcasecmp(p + 1, "bz2")) return 0;
}
else
if (strcasecmp(p + 1, "bz2"))
return 0;
} else
return 0;
if (!(fp = fopen (im->real_file, "rb"))) {
return 0;
}
@ -85,12 +84,15 @@ char load (ImlibImage *im, ImlibProgressFunction progress,
return 0;
}
/* remember the original filename */
file = strdup (im->real_file);
free (im->real_file);
im->real_file = strdup (tmp);
loader->load (im, progress, progress_granularity, immediate_load);
free (im->real_file);
im->real_file = strdup (file);
im->real_file = file;
unlink (tmp);
return 1;