diff options
Diffstat (limited to 'mDNSResponder/Clients/ClientCommon.c')
| -rw-r--r-- | mDNSResponder/Clients/ClientCommon.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mDNSResponder/Clients/ClientCommon.c b/mDNSResponder/Clients/ClientCommon.c index cb59e7b9..f96319ce 100644 --- a/mDNSResponder/Clients/ClientCommon.c +++ b/mDNSResponder/Clients/ClientCommon.c @@ -49,8 +49,9 @@ const char *GetNextLabel(const char *cstr, char label[64]) while (*cstr && *cstr != '.') // While we have characters in the label... { char c = *cstr++; - if (c == '\\' && *cstr) // If we have a backslash, and it's not the last character of the string + if (c == '\\') // If escape character, check next character { + if (*cstr == '\0') break; // If this is the end of the string, then break c = *cstr++; if (isdigit(cstr[-1]) && isdigit(cstr[0]) && isdigit(cstr[1])) { |