https://bz.apache.org/bugzilla/show_bug.cgi?id=68763
Bug ID: 68763 Summary: ring warnings with CFLAGS=-fsanitize=undefined Product: Apache httpd-2 Version: 2.5-HEAD Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P2 Component: Core Assignee: bugs@httpd.apache.org Reporter: cove...@gmail.com Target Milestone: --- clang with CFLAGS=-fsanitize=undefined complains about a few things at startup and shutdown (with apr 1.7.4 and clang 1:14.0-55~exp2) mpm_common.c:480:19: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:480:19 in mpm_common.c:485:16: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:485:16 in [Tue Mar 12 18:05:04.747718 2024] [core:trace4] [pid 256504] mpm_common.c(462): end of generation 0 mpm_common.c:466:5: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:466:5 in mpm_common.c:466:5: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:466:5 in mpm_common.c:466:5: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:466:5 in mpm_common.c:466:5: runtime error: member access within null pointer of type 'struct mpm_gen_info_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_common.c:466:5 in mpm_fdqueue.c:364:5: runtime error: member access within null pointer of type 'struct timer_event_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_fdqueue.c:364:5 in mpm_fdqueue.c:445:9: runtime error: member access within null pointer of type 'struct timer_event_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_fdqueue.c:445:9 in mpm_fdqueue.c:450:13: runtime error: member access within null pointer of type 'struct timer_event_t' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mpm_fdqueue.c:450:13 in -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: bugs-unsubscr...@httpd.apache.org For additional commands, e-mail: bugs-h...@httpd.apache.org