Created attachment 565054 [details] ews-malformed-icalcomponent.patch In some instances reconnecting to ews can cause a segfault when meeting invite (ical?) part cannot be parsed: Thread 118 "pool" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff41ff9700 (LWP 10889)] ews_update_mgtrequest_mime_calendar_itemid (mail_item_id=0x7fff1834d5e0, error=0x0, is_calendar_UID=1, calendar_item_id=<optimized out>, mime_fname=0x7fff1826cb00 "/home/liam/.cache/evolution/mail/0302f339fb095fb2a600b3a15a174dd167151f12/folders/Inbox/mimecontent/OB8AXZ") at /usr/src/debug/gnome-extra/evolution-ews-3.26.6/evolution-ews-3.26.6/src/camel/camel-ews-folder.c:438 438 strlen (calstring_new), Suggested patch derived from upstream at https://gitlab.gnome.org/GNOME/evolution-ews/commit/f497204167969702e571c1781c2440e918938895#ead8e0bfa9cbb98200d39e6ee2d4486a29f16610_442_441
Comment on attachment 565054 [details] ews-malformed-icalcomponent.patch >diff --git a/src/camel/camel-ews-folder.c b/src/camel/camel-ews-folder.c >index 7d7c6d8..cf87a14 100644 >--- a/src/camel/camel-ews-folder.c >+++ b/src/camel/camel-ews-folder.c >@@ -432,12 +432,14 @@ ews_update_mgtrequest_mime_calendar_itemid (const gchar *mime_fname, > icalcomponent_add_property (subcomp, icalprop); > > calstring_new = icalcomponent_as_ical_string_r (icalcomp); >- camel_mime_part_set_content ( >- mimepart, >- (const gchar *) calstring_new, >- strlen (calstring_new), >- "text/calendar"); >- g_free (calstring_new); >+ if (calstring_new) { >+ camel_mime_part_set_content ( >+ mimepart, >+ (const gchar *) calstring_new, >+ strlen (calstring_new), >+ "text/calendar"); >+ g_free (calstring_new); >+ } > icalcomponent_free (icalcomp); > g_object_unref (tmpstream);
Created attachment 565058 [details, diff] Safer data handling for malformed calendar events From https://gitlab.gnome.org/GNOME/evolution-ews/commit/f4972041 Crash when meeting invitation iCalendar part could not be parsed
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d1b15af91072f4f0558b5d1ebf6018bd0b952f8f commit d1b15af91072f4f0558b5d1ebf6018bd0b952f8f Author: Mart Raudsepp <leio@gentoo.org> AuthorDate: 2019-02-22 17:47:36 +0000 Commit: Mart Raudsepp <leio@gentoo.org> CommitDate: 2019-02-22 18:02:37 +0000 gnome-extra/evolution-ews: bump to 3.30.5; supports Office 365 Closes: https://bugs.gentoo.org/677882 Package-Manager: Portage-2.3.52, Repoman-2.3.12 Signed-off-by: Mart Raudsepp <leio@gentoo.org> gnome-extra/evolution-ews/Manifest | 1 + .../evolution-ews/evolution-ews-3.30.5.ebuild | 65 ++++++++++++++++++++++ 2 files changed, 66 insertions(+)
