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Avoiding a SIGSEGV with loading a faulty ISO filesystem.

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Debian bug 774152. Thanks to Jakub Wilk.
This commit is contained in:
Thomas Schmitt 2014-12-29 18:32:53 +01:00
parent 0611f468c2
commit 3b0ba17f3d
1 changed files with 1 additions and 1 deletions
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2
libisofs/fs_image.c
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@ -1477,7 +1477,7 @@ int iso_file_source_new_ifs(IsoImageFilesystem *fs, IsoFileSource *parent,
/*
* Directory entries can only have one section (ECMA-119, 6.8.1)
*/
if (record->flags[0] & 0x02) {
if ((record->flags[0] & 0x02) || (flag & 1)) {
iso_msg_submit(fsdata->msgid, ISO_WRONG_ECMA119, 0,
"Directories with more than one section are not allowed.");
{ret = ISO_WRONG_ECMA119; goto ex;}