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Excluded empty data files from being recognized as El Torito boot images

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when an ISO gets loaded.
This commit is contained in:
Thomas Schmitt 2015-05-23 15:43:39 +02:00
parent cb519e221e
commit 94f8503b57
1 changed files with 8 additions and 4 deletions
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12
libisofs/fs_image.c
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@ -3227,10 +3227,14 @@ int image_builder_create_node(IsoNodeBuilder *builder, IsoImage *image,
new = (IsoNode*) file;
new->refcount = 0;
for (idx = 0; idx < fsdata->num_bootimgs; idx++)
if (fsdata->eltorito && data->sections[0].block ==
fsdata->bootblocks[idx])
break;
if (data->sections[0].size > 0) {
for (idx = 0; idx < fsdata->num_bootimgs; idx++)
if (fsdata->eltorito && data->sections[0].block ==
fsdata->bootblocks[idx])
break;
} else {
idx = fsdata->num_bootimgs;
}
if (idx < fsdata->num_bootimgs) {
/* it is boot image node */
if (image->bootcat->bootimages[idx]->image != NULL) {