3 files changed, 8 insertions, 2 deletions
diff --git a/src/binlogsel.c b/src/binlogsel.c
index 547b4ec..80f5b83 100644
--- a/src/binlogsel.c
+++ b/src/binlogsel.c
@@ -68,7 +68,7 @@ void selglob(const char *dir, const char *pattern);
 
 struct interval {
 	struct interval *next;
-	const char *name;
+	char *name;
 	int timemask;
 	time_t start;
 	time_t end;
@@ -81,7 +81,7 @@ interval_add(const char *name, int tmask, time_t start, time_t end)
 {
 	struct interval *p = xmalloc(sizeof(*p));
 	p->next = NULL;
-	p->name = name;
+	p->name = xstrdup(name);
 	p->timemask = tmask;
 	p->start = start;
 	p->end = end;
diff --git a/src/xalloc.c b/src/xalloc.c
index d12a04c..6ab6802 100644
--- a/src/xalloc.c
+++ b/src/xalloc.c
@@ -49,5 +49,10 @@ xmemdup(void const *p, size_t s)
 	return memcpy(xmalloc(s), p, s);
 }
 
+char *
+xstrdup(const char *s)
+{
+	return xmemdup(s, strlen(s) + 1);
+}
 
  
diff --git a/src/xalloc.h b/src/xalloc.h
index da7922f..eb49573 100644
--- a/src/xalloc.h
+++ b/src/xalloc.h
@@ -1,3 +1,4 @@
 void *xmalloc(size_t s);
 void *xmemdup(void const *p, size_t s);
 void *xcalloc(size_t count, size_t size);
+char *xstrdup(const char *s);