* bug#52671: glibc patch causes crash on failure to find path to executable @ 2021-12-19 22:14 Ivan Kozlov 2021-12-20 21:38 ` Ludovic Courtès 0 siblings, 1 reply; 3+ messages in thread From: Ivan Kozlov @ 2021-12-19 22:14 UTC (permalink / raw) To: 52671 glibc-dl-cache.patch causes segmentation fault when _dl_get_origin fails (which should be harmless unless there is $ORIGIN in RUNPATH). I found this when running a dynamically linked executable as ‘init’, before /proc was mounted. There needs to be an origin != (char *)-1 check. ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#52671: glibc patch causes crash on failure to find path to executable 2021-12-19 22:14 bug#52671: glibc patch causes crash on failure to find path to executable Ivan Kozlov @ 2021-12-20 21:38 ` Ludovic Courtès 2022-01-12 22:04 ` Ivan Kozlov 0 siblings, 1 reply; 3+ messages in thread From: Ludovic Courtès @ 2021-12-20 21:38 UTC (permalink / raw) To: Ivan Kozlov; +Cc: 52671 Hi, Ivan Kozlov <kanichos@yandex.ru> skribis: > glibc-dl-cache.patch causes segmentation fault when _dl_get_origin fails (which should be harmless unless there is $ORIGIN in RUNPATH). I found this when running a dynamically linked executable as ‘init’, before /proc was mounted. There needs to be an origin != (char *)-1 check. Ouch. Would you like to send a patch against glibc-dl-cache.patch? Thanks, Ludo’. ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#52671: glibc patch causes crash on failure to find path to executable 2021-12-20 21:38 ` Ludovic Courtès @ 2022-01-12 22:04 ` Ivan Kozlov 0 siblings, 0 replies; 3+ messages in thread From: Ivan Kozlov @ 2022-01-12 22:04 UTC (permalink / raw) To: Ludovic Courtès; +Cc: 52671 Just in case, http://debbugs.gnu.org/cgi/bugreport.cgi?bug=52693 addresses this. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-01-12 22:05 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-12-19 22:14 bug#52671: glibc patch causes crash on failure to find path to executable Ivan Kozlov 2021-12-20 21:38 ` Ludovic Courtès 2022-01-12 22:04 ` Ivan Kozlov
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