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patch 8.2.1842: crash when USE_FNAME_CASE is defined and using :browse

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Problem:    Crash when USE_FNAME_CASE is defined and using :browse.
Solution:   Don't use read-only memory for ".". (Yegappan Lakshmanan,
            closes #7123)
This commit is contained in:
Bram Moolenaar
2020-10-13 19:08:24 +02:00
parent 2b9b17ea5d
commit 21cbe175ee
4 changed files with 24 additions and 2 deletions
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3
src/ex_docmd.c
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@@ -6084,6 +6084,7 @@ ex_splitview(exarg_T *eap)
char_u *fname = NULL;
#endif
#ifdef FEAT_BROWSE
char_u dot_path[] = ".";
int browse_flag = cmdmod.browse;
#endif
int use_tab = eap->cmdidx == CMD_tabedit
@@ -6136,7 +6137,7 @@ ex_splitview(exarg_T *eap)
// No browsing supported but we do have the file explorer:
// Edit the directory.
if (*eap->arg == NUL || !mch_isdir(eap->arg))
eap->arg = (char_u *)".";
eap->arg = dot_path;
}
else
{