From: Karel Zak <kzak@redhat.com>
Date: Tue, 1 Oct 2013 15:29:51 +0000 (+0200)
Subject: lscpu: check strchr() result [coverity scan]
X-Git-Tag: v2.24-rc2~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6d707c1d687370f51fd522e54071819d5162a35a;p=thirdparty%2Futil-linux.git

lscpu: check strchr() result [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/lscpu-dmi.c b/sys-utils/lscpu-dmi.c
index 852817df16..4bfc9de59f 100644
--- a/sys-utils/lscpu-dmi.c
+++ b/sys-utils/lscpu-dmi.c
@@ -213,6 +213,8 @@ static int address_from_efi(size_t *address)
 	ret = EFI_NO_SMBIOS;
 	while ((fgets(linebuf, sizeof(linebuf) - 1, tab)) != NULL) {
 		char *addrp = strchr(linebuf, '=');
+		if (!addrp)
+			continue;
 		*(addrp++) = '\0';
 		if (strcmp(linebuf, "SMBIOS") == 0) {
 			*address = strtoul(addrp, NULL, 0);