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sd-rtnl: fix size check in sd_rtnl_message_append_string()

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This commit is contained in:
Lennart Poettering 2014-12-09 01:09:21 +01:00
parent 4a02e68602
commit 3072eecf3c
1 changed files with 2 additions and 2 deletions
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4
src/libsystemd/sd-rtnl/rtnl-message.c
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@ -700,8 +700,8 @@ int sd_rtnl_message_append_string(sd_rtnl_message *m, unsigned short type, const
size = (size_t)r;
if (size) {
length = strnlen(data, size);
if (length >= size)
length = strnlen(data, size+1);
if (length > size)
return -EINVAL;
} else
length = strlen(data);