wn/libmbus
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added check to avoid segmentation fault

Browse Source
This commit is contained in:
Stefan Wahren
2012-05-06 21:55:39 +02:00
parent 42ed80a5b0
commit 6dd17954d2
1 changed files with 28 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
mbus/mbus-protocol.c
View File

@ -2943,7 +2943,10 @@ mbus_str_xml_encode(u_char *dst, const u_char *src, size_t max_len)
i = 0; i = 0;
len = 0; len = 0;
while((len+6) < max_len) { if (src != NULL)
{
while((len+6) < max_len)
{
if (src[i] == '\0') if (src[i] == '\0')
{ {
break; break;
@ -2970,6 +2973,7 @@ mbus_str_xml_encode(u_char *dst, const u_char *src, size_t max_len)
i++; i++;
} }
}
dst[len] = '\0'; dst[len] = '\0';
} }