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symlink: do not append cwd path if arg is absolute #3579

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Merged
merged 1 commit into from
Nov 21, 2023
Merged

symlink: do not append cwd path if arg is absolute #3579

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19 changes: 12 additions & 7 deletions dttools/src/file_link_recursive.c
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Original file line number Diff line number Diff line change
Expand Up @@ -62,13 +62,18 @@ int file_link_recursive(const char *source, const char *target, int allow_symlin
be accidentally relative to the current directory.
*/

char *cwd = path_getcwd();
char *absolute_source = string_format("%s/%s", cwd, source);

int result = symlink(absolute_source, target);

free(absolute_source);
free(cwd);
int result = 0;
if (source[0] == '/') {
result = symlink(source, target);
} else {
char *cwd = path_getcwd();
char *absolute_source = string_format("%s/%s", cwd, source);

result = symlink(absolute_source, target);

free(absolute_source);
free(cwd);
}

if (result == 0)
return 1;
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