Fixes output of "modinfo nf_conntrack_ipv4"
module: /lib/modules/4.4.40/nf_conntrack_ipv4.ko
license: GPL
alias: ip_conntrack
alias: nf_conntrack-2
depends: nf_conntrack,nf_defrag_ipv4
src: %pI4 dst=%pI4
Signed-off-by: Yousong Zhou <[email protected]>
---
kmodloader.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/kmodloader.c b/kmodloader.c
index 065ac82..c780379 100644
--- a/kmodloader.c
+++ b/kmodloader.c
@@ -302,12 +302,14 @@ static struct module* get_module_info(const char *module,
const char *name)
}
strings = map + offset;
- while (strings && (strings < map + offset + size)) {
+ while (true) {
char *sep;
int len;
while (!strings[0])
strings++;
+ if (strings >= map + offset + size)
+ break;
sep = strstr(strings, "=");
if (!sep)
break;
@@ -410,12 +412,14 @@ static int print_modinfo(char *module)
strings = map + offset;
printf("module:\t\t%s\n", module);
- while (strings && (strings < map + offset + size)) {
+ while (true) {
char *dup = NULL;
char *sep;
while (!strings[0])
strings++;
+ if (strings >= map + offset + size)
+ break;
sep = strstr(strings, "=");
if (!sep)
break;
--
2.6.4
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