abis_nm: ceck fseek() return code in is_last_line()
Change-Id: I8ed4e703625c9da959e0938cd1eb3f0c73a2d4d0
Fixes: Coverity CID 57643
diff --git a/openbsc/src/libbsc/abis_nm.c b/openbsc/src/libbsc/abis_nm.c
index c9b2aac..0c723e8 100644
--- a/openbsc/src/libbsc/abis_nm.c
+++ b/openbsc/src/libbsc/abis_nm.c
@@ -838,7 +838,9 @@
return 1;
if (!fgets(next_seg_buf, sizeof(next_seg_buf)-2, stream)) {
- fseek(stream, pos, SEEK_SET);
+ int rc = fseek(stream, pos, SEEK_SET);
+ if (rc < 0)
+ return rc;
return 1;
}