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patch 9.1.0567: Cannot use relative paths as findfile() stop directories

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Problem:  Cannot use relative paths as findfile() stop directories.
Solution: Change a relative path to an absolute path.
          (zeertzjq)

related: #15200
closes: #15202

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
2024-07-11 22:24:15 +02:00
committed by Christian Brabandt
parent e6ab23bd4a
commit 764526e279
4 changed files with 39 additions and 7 deletions
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18
src/findfile.c
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@@ -418,6 +418,7 @@ vim_findfile_init(
{
char_u *helper;
void *ptr;
size_t len;
helper = walker;
ptr = vim_realloc(search_ctx->ffsc_stopdirs_v,
@@ -428,18 +429,21 @@ vim_findfile_init(
// ignore, keep what we have and continue
break;
walker = vim_strchr(walker, ';');
if (walker)
len = walker ? (size_t)(walker - helper) : STRLEN(helper);
// "" means ascent till top of directory tree.
if (*helper != NUL && !vim_isAbsName(helper)
&& len + 1 < MAXPATHL)
{
// Make the stop dir an absolute path name.
vim_strncpy(ff_expand_buffer, helper, len);
search_ctx->ffsc_stopdirs_v[dircount-1] =
vim_strnsave(helper, walker - helper);
walker++;
FullName_save(ff_expand_buffer, FALSE);
}
else
// this might be "", which means ascent till top
// of directory tree.
search_ctx->ffsc_stopdirs_v[dircount-1] =
vim_strsave(helper);
vim_strnsave(helper, len);
if (walker)
walker++;
dircount++;
} while (walker != NULL);