rework ldso handling of global symbol table for consistency

[musl] / src / regex / glob.c

diff --git a/src/regex/glob.c b/src/regex/glob.c
index 6c07e6b..5b6ff12 100644 (file)
--- a/src/regex/glob.c
+++ b/src/regex/glob.c
@@ -7,8 +7,6 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <stddef.h>
-#include <unistd.h>
-#include <stdio.h>
 #include "libc.h"
 
 struct match
@@ -171,8 +169,6 @@ int glob(const char *restrict pat, int flags, int (*errfunc)(const char *path, i
                d = "";
        }
 
-       if (strlen(p) > PATH_MAX) return GLOB_NOSPACE;
-
        if (!errfunc) errfunc = ignore_err;
 
        if (!(flags & GLOB_APPEND)) {
@@ -181,6 +177,8 @@ int glob(const char *restrict pat, int flags, int (*errfunc)(const char *path, i
                g->gl_pathv = NULL;
        }
 
+       if (strnlen(p, PATH_MAX+1) > PATH_MAX) return GLOB_NOSPACE;
+
        if (*p) error = match_in_dir(d, p, flags, errfunc, &tail);
        if (error == GLOB_NOSPACE) {
                freelist(&head);