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path: don't use PATH_MAX, use PKGCONF_ITEM_SIZE * 4 for realpath buffer

master
Ariadne Conill 2021-03-18 06:56:55 -06:00
parent a4e8cf87ad
commit dbb6a232e5
1 changed files with 1 additions and 1 deletions
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2
libpkgconf/path.c
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@ -92,7 +92,7 @@ pkgconf_path_add(const char *text, pkgconf_list_t *dirlist, bool filter)
return; return;
if (S_ISLNK(st.st_mode)) if (S_ISLNK(st.st_mode))
{ {
char pathbuf[PATH_MAX]; char pathbuf[PKGCONF_ITEM_SIZE * 4];
char *linkdest = realpath(path, pathbuf); char *linkdest = realpath(path, pathbuf);
if (linkdest != NULL && stat(linkdest, &st) == -1) if (linkdest != NULL && stat(linkdest, &st) == -1)