GNU gettext - Bugs: bug #63530, xgettext: return value not checked...
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bug #63530: xgettext: return value not checked in locating_rule_list_add_from_file() [NULL-ptr dereference]
Submitter: | Shashank <theshank> | ||
Submitted: | Thu 15 Dec 2022 01:05:28 AM UTC | ||
Category: | XML | Severity: | 3 - Normal |
Item Group: | None | Status: | Fixed |
Privacy: | Public | Assigned to: | ueno |
Open/Closed: | Closed |
Sun 05 Mar 2023 01:54:06 AM UTC, comment #2: |
Daiki Ueno <ueno>![]() ![]() |
Thu 15 Dec 2022 02:44:48 AM UTC, comment #1: This code gets only used when parsing .loc files, indicated through command-line options and/or environment variables to the msgfmt and xgettext programs.
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Bruno Haible <haible>![]() |
Thu 15 Dec 2022 01:05:28 AM UTC, original submission:
In locating_rule_list_add_from_file() (located in gettext-tools/src/locating-rule.c), the return value of xmlDocGetRootElement() is not checked before continuing further, which would cause a NULL-ptr dereference on the very next line, whenever xmlDocGetRootElement() returns NULL.
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Shashank <theshank> |
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Thanks; should be fixed with:
https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commit;h=4e05e478eaae9dfbe55a9efc34a7a8b10bfd88e3