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* [Bug fortran/109105] New: Error-prone format string building in resolve.cc
@ 2023-03-11 19:56 roland.illig at gmx dot de
2023-03-18 1:26 ` [Bug fortran/109105] " jvdelisle at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: roland.illig at gmx dot de @ 2023-03-11 19:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105
Bug ID: 109105
Summary: Error-prone format string building in resolve.cc
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: translation
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: roland.illig at gmx dot de
Target Milestone: ---
The function resolve_operator constructs a format string and then passes it to
gfc_error. This approach is wrong, and if a translator such as me makes a typo
in the translation, GCC can crash.
Instead of jumping to bad_op, each error must be handled individually, and the
messages to be translated must be marked as having format gcc-internal-format
or gfc-internal-format, not c-format.
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug fortran/109105] Error-prone format string building in resolve.cc 2023-03-11 19:56 [Bug fortran/109105] New: Error-prone format string building in resolve.cc roland.illig at gmx dot de @ 2023-03-18 1:26 ` jvdelisle at gcc dot gnu.org 2023-10-13 20:10 ` jvdelisle at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: jvdelisle at gcc dot gnu.org @ 2023-03-18 1:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105 Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jvdelisle at gcc dot gnu.org --- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Can you give an example of what this one should look like? snprintf (msg, sizeof (msg), _("Inconsistent ranks for operator at %%L and %%L")); goto bad_op; ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/109105] Error-prone format string building in resolve.cc 2023-03-11 19:56 [Bug fortran/109105] New: Error-prone format string building in resolve.cc roland.illig at gmx dot de 2023-03-18 1:26 ` [Bug fortran/109105] " jvdelisle at gcc dot gnu.org @ 2023-10-13 20:10 ` jvdelisle at gcc dot gnu.org 2023-10-16 20:44 ` roland.illig at gmx dot de 2024-03-06 2:55 ` jvdelisle at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jvdelisle at gcc dot gnu.org @ 2023-10-13 20:10 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105 Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Ever confirmed|0 |1 Last reconfirmed| |2023-10-13 --- Comment #2 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Roland, where do we stand on this PR? ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/109105] Error-prone format string building in resolve.cc 2023-03-11 19:56 [Bug fortran/109105] New: Error-prone format string building in resolve.cc roland.illig at gmx dot de 2023-03-18 1:26 ` [Bug fortran/109105] " jvdelisle at gcc dot gnu.org 2023-10-13 20:10 ` jvdelisle at gcc dot gnu.org @ 2023-10-16 20:44 ` roland.illig at gmx dot de 2024-03-06 2:55 ` jvdelisle at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: roland.illig at gmx dot de @ 2023-10-16 20:44 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105 --- Comment #3 from Roland Illig <roland.illig at gmx dot de> --- Nothing has changed yet. There is no built-in validation in the translated messages that each '%%L' from the msgid matches a '%%L' from the msgstr. I suggest to replace the label 'bad_op' with a function named 'bad_op', so that the format strings contain '%L' instead of the current '%%L', so that gettext can validate the format strings in the translations. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/109105] Error-prone format string building in resolve.cc 2023-03-11 19:56 [Bug fortran/109105] New: Error-prone format string building in resolve.cc roland.illig at gmx dot de ` (2 preceding siblings ...) 2023-10-16 20:44 ` roland.illig at gmx dot de @ 2024-03-06 2:55 ` jvdelisle at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jvdelisle at gcc dot gnu.org @ 2024-03-06 2:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109105 Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW Assignee|unassigned at gcc dot gnu.org |jvdelisle at gcc dot gnu.org --- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- So I don't lose it. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-03-06 2:55 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-03-11 19:56 [Bug fortran/109105] New: Error-prone format string building in resolve.cc roland.illig at gmx dot de 2023-03-18 1:26 ` [Bug fortran/109105] " jvdelisle at gcc dot gnu.org 2023-10-13 20:10 ` jvdelisle at gcc dot gnu.org 2023-10-16 20:44 ` roland.illig at gmx dot de 2024-03-06 2:55 ` jvdelisle at gcc dot gnu.org
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