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patch 9.1.1097: --log with non-existent path causes a crash

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Problem:  --log with non-existent path causes a crash
          (Ekkosun)
Solution: split initialization phase and init the execution stack
          earlier (Hirohito Higashi)

fixes: #16606
closes: #16610

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Hirohito Higashi
2025-02-10 20:55:17 +01:00
committed by Christian Brabandt
parent 97baa1cfe8
commit c5654b8448
5 changed files with 30 additions and 6 deletions
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21
src/main.c
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@@ -144,6 +144,11 @@ main
atexit(vim_mem_profile_dump);
#endif
/*
* Various initialisations #1 shared with tests.
*/
common_init_1();
#if defined(STARTUPTIME) || defined(FEAT_JOB_CHANNEL)
// Need to find "--startuptime" and "--log" before actually parsing
// arguments.
@@ -185,9 +190,9 @@ main
#endif
/*
* Various initialisations shared with tests.
* Various initialisations #2 shared with tests.
*/
common_init(&params);
common_init_2(&params);
#ifdef VIMDLL
// Check if the current executable file is for the GUI subsystem.
@@ -900,10 +905,10 @@ vim_main2(void)
}
/*
* Initialisation shared by main() and some tests.
* Initialisation #1 shared by main() and some tests.
*/
void
common_init(mparm_T *paramp)
common_init_1(void)
{
estack_init();
cmdline_init();
@@ -925,7 +930,15 @@ common_init(mparm_T *paramp)
|| (NameBuff = alloc(MAXPATHL)) == NULL)
mch_exit(0);
TIME_MSG("Allocated generic buffers");
}
/*
* Initialisation #2 shared by main() and some tests.
*/
void
common_init_2(mparm_T *paramp)
{
#ifdef NBDEBUG
// Wait a moment for debugging NetBeans. Must be after allocating
// NameBuff.