summaryrefslogtreecommitdiffstats
path: root/libnetdata/inlined.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--libnetdata/inlined.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/libnetdata/inlined.h b/libnetdata/inlined.h
index 6a5994c12..6f236b8f4 100644
--- a/libnetdata/inlined.h
+++ b/libnetdata/inlined.h
@@ -246,6 +246,26 @@ static inline char *strncpyz(char *dst, const char *src, size_t n) {
return p;
}
+static inline void sanitize_json_string(char *dst, char *src, size_t len) {
+ while (*src != '\0' && len > 1) {
+ if (*src == '\\' || *src == '\"' || *src < 0x1F) {
+ if (*src < 0x1F) {
+ *dst++ = '_';
+ src++;
+ len--;
+ } else {
+ *dst++ = '\\';
+ *dst++ = *src++;
+ len -= 2;
+ }
+ } else {
+ *dst++ = *src++;
+ len--;
+ }
+ }
+ *dst = '\0';
+}
+
static inline int read_file(const char *filename, char *buffer, size_t size) {
if(unlikely(!size)) return 3;