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vim-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: vim/vim#15200
closes: vim/vim#15202

764526e279
This commit is contained in:
zeertzjq
2024-07-12 06:45:39 +08:00
parent 091a130804
commit 80818641f3
3 changed files with 40 additions and 13 deletions
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27
src/nvim/file_search.c
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@@ -349,23 +349,24 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i
search_ctx->ffsc_stopdirs_v = xmalloc(sizeof(char *));
do {
char *helper;
void *ptr;
helper = walker;
ptr = xrealloc(search_ctx->ffsc_stopdirs_v,
(dircount + 1) * sizeof(char *));
char *helper = walker;
void *ptr = xrealloc(search_ctx->ffsc_stopdirs_v,
(dircount + 1) * sizeof(char *));
search_ctx->ffsc_stopdirs_v = ptr;
walker = vim_strchr(walker, ';');
if (walker) {
assert(walker - helper >= 0);
search_ctx->ffsc_stopdirs_v[dircount - 1] = xstrnsave(helper, (size_t)(walker - helper));
walker++;
assert(!walker || walker - helper >= 0);
size_t 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.
xmemcpyz(ff_expand_buffer, helper, len);
search_ctx->ffsc_stopdirs_v[dircount - 1] = FullName_save(helper, len);
} else {
// this might be "", which means ascent till top of directory tree.
search_ctx->ffsc_stopdirs_v[dircount - 1] = xstrdup(helper);
search_ctx->ffsc_stopdirs_v[dircount - 1] = xmemdupz(helper, len);
}
if (walker) {
walker++;
}
dircount++;
} while (walker != NULL);
search_ctx->ffsc_stopdirs_v[dircount - 1] = NULL;