3 Commits (4b87e256d3ead493b836f9f889df39cbb83d484e)

Author	SHA1	Message	Date
Tobias Stoeckmann	92745ad9cb	libpkgconf: parser: fix out of boundary access ... It is possible to trigger an out of boundary access with specially crafted files. If a line consist of only a key and spaces, then op will point to '\0'-ending of the buffer. Since p is iterated by one byte right past this ending '\0', the next read access to p is effectively out of bounds. Theoretically this can also lead to out of boundary writes if spaces are encountered. Proof of concept (I recommend to compile with address sanitizer): $ echo -n a > poc.pc $ dd if=/dev/zero bs=1 count=65533 | tr '\0' ' ' >> poc.pc $ pkgconf poc.pc	2020-05-24 14:10:18 -06:00
Alexander Tsoy	db9c1e96a1	fix the order of header includes ... config.h should be included before stdinc.h, otherwise large file support is not enabled. Downstream bug: https://bugs.gentoo.org/687548	2019-06-08 04:55:52 +03:00
William Pitcock	1244f8f8e7	libpkgconf: refactor out the rfc822 message parser so that the cross-personality code can share it	2018-05-09 21:21:39 -05:00