- * Remy Card <card@Linux.EU.Org>, 1994, 1995, 1996
+ * Remy Card <card@Linux.EU.Org>, 1994-1997
+ * Stelian Pop <pop@cybercable.fr>, 1999
static int glob2 __P((Char *, Char *, Char *, glob_t *));
static int glob3 __P((Char *, Char *, Char *, Char *, glob_t *));
static int globextend __P((const Char *, glob_t *));
static int glob2 __P((Char *, Char *, Char *, glob_t *));
static int glob3 __P((Char *, Char *, Char *, Char *, glob_t *));
static int globextend __P((const Char *, glob_t *));
-static const Char * globtilde __P((const Char *, Char *, glob_t *));
+static const Char * globtilde __P((const Char *, Char *, size_t, glob_t *));
static int globexp1 __P((const Char *, glob_t *));
static int globexp2 __P((const Char *, const Char *, glob_t *, int *));
static int match __P((Char *, Char *, Char *));
static int globexp1 __P((const Char *, glob_t *));
static int globexp2 __P((const Char *, const Char *, glob_t *, int *));
static int match __P((Char *, Char *, Char *));
bufend = bufnext + MAXPATHLEN;
if (flags & GLOB_QUOTE) {
/* Protect the quoted characters. */
bufend = bufnext + MAXPATHLEN;
if (flags & GLOB_QUOTE) {
/* Protect the quoted characters. */
- /* Copy up to the end of the string or / */
- for (p = pattern + 1, h = (char *) patbuf; *p && *p != SLASH;
- *h++ = *p++)
+ /*
+ * Copy up to the end of the string or /
+ */
+ eb = &patbuf[patbuf_len - 1];
+ for (p = pattern + 1, h = (char *) patbuf;
+ h < (char *)eb && *p && *p != SLASH; *h++ = *p++)
- if ((h = getenv("HOME")) == NULL) {
- if ((pwd = getpwuid(getuid())) == NULL)
- return pattern;
- else
+ if (
+#ifndef __linux__
+#ifndef __NETBSD_SYSCALLS
+ issetugid() != 0 ||
+#endif
+#endif
+ (h = getenv("HOME")) == NULL) {
+ if (((h = getlogin()) != NULL &&
+ (pwd = getpwnam(h)) != NULL) ||
+ (pwd = getpwuid(getuid())) != NULL)
- qpatnext = globtilde(pattern, patbuf, pglob);
+ qpatnext = globtilde(pattern, patbuf, sizeof(patbuf) / sizeof(Char),
+ pglob);
* if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
* and the pattern did not contain any magic characters
* GLOB_NOMAGIC is there just for compatibility with csh.
*/
* if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
* and the pattern did not contain any magic characters
* GLOB_NOMAGIC is there just for compatibility with csh.
*/
((pglob->gl_flags & GLOB_NOMAGIC) &&
!(pglob->gl_flags & GLOB_MAGCHAR))))
return(globextend(pattern, pglob));
((pglob->gl_flags & GLOB_NOMAGIC) &&
!(pglob->gl_flags & GLOB_MAGCHAR))))
return(globextend(pattern, pglob));
qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
pglob->gl_pathc - oldpathc, sizeof(char *), compare);
return(0);
qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
pglob->gl_pathc - oldpathc, sizeof(char *), compare);
return(0);
if (((pglob->gl_flags & GLOB_MARK) &&
pathend[-1] != SEP) && (S_ISDIR(sb.st_mode)
|| (S_ISLNK(sb.st_mode) &&
if (((pglob->gl_flags & GLOB_MARK) &&
pathend[-1] != SEP) && (S_ISDIR(sb.st_mode)
|| (S_ISLNK(sb.st_mode) &&
if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
/* TODO: don't call for ENOENT or ENOTDIR? */
if (pglob->gl_errfunc) {
if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
/* TODO: don't call for ENOENT or ENOTDIR? */
if (pglob->gl_errfunc) {
/*
* pattern matching function for filenames. Each occurrence of the *
* pattern causes a recursion level.
/*
* pattern matching function for filenames. Each occurrence of the *
* pattern causes a recursion level.