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-rw-r--r--lib/libproc/proc_sym.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libproc/proc_sym.c b/lib/libproc/proc_sym.c
index a3c5e554a347..da6c150e2a40 100644
--- a/lib/libproc/proc_sym.c
+++ b/lib/libproc/proc_sym.c
@@ -339,6 +339,9 @@ proc_objname(struct proc_handle *p, uintptr_t addr, char *objname,
prmap_t *map;
size_t i;
+ if (p->nmappings == 0)
+ if (proc_rdagent(p) == NULL)
+ return (NULL);
for (i = 0; i < p->nmappings; i++) {
map = &p->mappings[i].map;
if (addr >= map->pr_vaddr &&