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-rw-r--r--src/ldso/dynlink.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 56ba89eb..472e389d 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -208,15 +208,17 @@ static void *map_library(int fd, size_t *lenp, unsigned char **basep, size_t *dy
static int path_open(const char *name, const char *search)
{
char buf[2*NAME_MAX+2];
- const char *s, *z;
+ const char *s=search, *z;
int l, fd;
- for (s=search; *s; s+=l+!!z) {
+ for (;;) {
+ while (*s==':') s++;
+ if (!*s) return -1;
z = strchr(s, ':');
l = z ? z-s : strlen(s);
snprintf(buf, sizeof buf, "%.*s/%s", l, s, name);
if ((fd = open(buf, O_RDONLY))>=0) return fd;
+ s += l;
}
- return -1;
}
static struct dso *load_library(const char *name)