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* [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed
@ 2021-08-30 9:57 vries at gcc dot gnu.org
2021-08-30 10:25 ` [Bug cli/28290] " vries at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: vries at gcc dot gnu.org @ 2021-08-30 9:57 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=28290
Bug ID: 28290
Summary: pathstuff.cc:132: internal-error:
gdb::unique_xmalloc_ptr<char> gdb_abspath(const
char*): Assertion `path != NULL && path[0] != '\0''
failed
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: cli
Assignee: unassigned at sourceware dot org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---
[ Similar to PR27393 ]
I run into this internal-error:
...
$ gdb -batch ''
: No such file or directory.
$ gdb -batch '' ''
: No such file or directory.
/home/vries/gdb_versions/devel/src/gdbsupport/pathstuff.cc:132: internal-error:
gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL
&& path[0] != '\0'' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) [answered Y; input not from terminal]
This is a bug, please report it. For instructions, see:
<https://www.gnu.org/software/gdb/bugs/>.
...
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug cli/28290] pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org @ 2021-08-30 10:25 ` vries at gcc dot gnu.org 2021-08-30 10:33 ` vries at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: vries at gcc dot gnu.org @ 2021-08-30 10:25 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=28290 Tom de Vries <vries at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|HEAD |11.1 --- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> --- Reproduced with gdb-11-branch. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug cli/28290] pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org 2021-08-30 10:25 ` [Bug cli/28290] " vries at gcc dot gnu.org @ 2021-08-30 10:33 ` vries at gcc dot gnu.org 2021-08-30 12:34 ` cvs-commit at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: vries at gcc dot gnu.org @ 2021-08-30 10:33 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=28290 --- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> --- https://sourceware.org/pipermail/gdb-patches/2021-August/181738.html -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug cli/28290] pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org 2021-08-30 10:25 ` [Bug cli/28290] " vries at gcc dot gnu.org 2021-08-30 10:33 ` vries at gcc dot gnu.org @ 2021-08-30 12:34 ` cvs-commit at gcc dot gnu.org 2021-08-30 14:03 ` cvs-commit at gcc dot gnu.org 2021-08-30 14:04 ` vries at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-08-30 12:34 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=28290 --- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tom de Vries <vries@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f947f96797f8ec33aabf9cd7234c850778068445 commit f947f96797f8ec33aabf9cd7234c850778068445 Author: Tom de Vries <tdevries@suse.de> Date: Mon Aug 30 14:34:03 2021 +0200 [gdb/cli] Don't assert on empty string for core-file With current gdb we run into: ... $ gdb -batch '' '' : No such file or directory. pathstuff.cc:132: internal-error: \ gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): \ Assertion `path != NULL && path[0] != '\0'' failed. ... Fix this by skipping the call to gdb_abspath in core_target_open in the empty-string case, such that we have instead: ... $ gdb -batch '' '' : No such file or directory. : No such file or directory. $ ... Tested on x86_64-linux. gdb/ChangeLog: 2021-08-30 Tom de Vries <tdevries@suse.de> PR cli/28290 * gdb/corelow.c (core_target_open): Skip call to gdb_abspath in the empty-string case. gdb/testsuite/ChangeLog: 2021-08-30 Tom de Vries <tdevries@suse.de> PR cli/28290 * gdb.base/batch-exit-status.exp: Add gdb '' and gdb '' '' tests. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug cli/28290] pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org ` (2 preceding siblings ...) 2021-08-30 12:34 ` cvs-commit at gcc dot gnu.org @ 2021-08-30 14:03 ` cvs-commit at gcc dot gnu.org 2021-08-30 14:04 ` vries at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-08-30 14:03 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=28290 --- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The gdb-11-branch branch has been updated by Tom de Vries <vries@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e1652de24afa57d8a66d5f37642d1922dbf9c984 commit e1652de24afa57d8a66d5f37642d1922dbf9c984 Author: Tom de Vries <tdevries@suse.de> Date: Mon Aug 30 16:03:15 2021 +0200 [gdb/cli] Don't assert on empty string for core-file With current gdb we run into: ... $ gdb -batch '' '' : No such file or directory. pathstuff.cc:132: internal-error: \ gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): \ Assertion `path != NULL && path[0] != '\0'' failed. ... Fix this by skipping the call to gdb_abspath in core_target_open in the empty-string case, such that we have instead: ... $ gdb -batch '' '' : No such file or directory. : No such file or directory. $ ... Tested on x86_64-linux. gdb/ChangeLog: 2021-08-30 Tom de Vries <tdevries@suse.de> PR cli/28290 * gdb/corelow.c (core_target_open): Skip call to gdb_abspath in the empty-string case. gdb/testsuite/ChangeLog: 2021-08-30 Tom de Vries <tdevries@suse.de> PR cli/28290 * gdb.base/batch-exit-status.exp: Add gdb '' and gdb '' '' tests. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug cli/28290] pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org ` (3 preceding siblings ...) 2021-08-30 14:03 ` cvs-commit at gcc dot gnu.org @ 2021-08-30 14:04 ` vries at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: vries at gcc dot gnu.org @ 2021-08-30 14:04 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=28290 Tom de Vries <vries at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Target Milestone|--- |11.1 Resolution|--- |FIXED --- Comment #5 from Tom de Vries <vries at gcc dot gnu.org> --- Patch committed to trunk and gdb-11-branch, marking resolved-fixed. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-08-30 14:04 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-08-30 9:57 [Bug cli/28290] New: pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed vries at gcc dot gnu.org 2021-08-30 10:25 ` [Bug cli/28290] " vries at gcc dot gnu.org 2021-08-30 10:33 ` vries at gcc dot gnu.org 2021-08-30 12:34 ` cvs-commit at gcc dot gnu.org 2021-08-30 14:03 ` cvs-commit at gcc dot gnu.org 2021-08-30 14:04 ` vries at gcc dot gnu.org
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