diff options
Diffstat (limited to 'misc')
-rw-r--r-- | misc/install-xattr/install-xattr.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/misc/install-xattr/install-xattr.c b/misc/install-xattr/install-xattr.c index b650c67..0b5eb25 100644 --- a/misc/install-xattr/install-xattr.c +++ b/misc/install-xattr/install-xattr.c @@ -261,8 +261,12 @@ main(int argc, char* argv[]) * strings. Also, no need to free(exclude) before we exit(). */ char *p = exclude; - while ((p = strchr(p, ' '))) - *p++ = '\0'; + char *pend = p + len_exclude; + while (p != pend) { + if (isspace(*p)) + *p = '\0'; + p++; + } opterr = 0; /* we skip many legitimate flags, so silence any warning */ |