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From: "hadess at hadess dot net" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug gdb/17681] New: Huge memory leak when using tab completion Date: Fri, 05 Dec 2014 16:15:00 -0000 [thread overview] Message-ID: <bug-17681-4717@http.sourceware.org/bugzilla/> (raw) https://sourceware.org/bugzilla/show_bug.cgi?id=17681 Bug ID: 17681 Summary: Huge memory leak when using tab completion Product: gdb Version: unknown Status: NEW Severity: normal Priority: P2 Component: gdb Assignee: unassigned at sourceware dot org Reporter: hadess at hadess dot net Using gdb-7.8.1-32.fc21.x86_64 I loaded up a GNOME application which ended up crashing in gdb, printed a variable ("p priv"), then tried to print the contents of that struct, but typo'ed. I typed "p priv-" followed by 2 tabs, instead of "p priv->" follow by 2 tabs. The memory usage ballooned from 1.5GB or resident RAM to more than 3GB. [99163.091566] Out of memory: Kill process 28369 (gdb) score 443 or sacrifice child [99163.091687] Killed process 28369 (gdb) total-vm:4576768kB, anon-rss:3537952kB, file-rss:0kB -- You are receiving this mail because: You are on the CC list for the bug.
next reply other threads:[~2014-12-05 16:15 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-12-05 16:15 hadess at hadess dot net [this message] 2014-12-07 18:55 ` [Bug gdb/17681] " xdje42 at gmail dot com 2014-12-07 22:00 ` hadess at hadess dot net 2015-01-05 19:12 ` [Bug gdb/17681] Tab completion needs better throttling dje at google dot com 2022-04-08 2:04 ` tromey at sourceware dot org
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