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author | Lennart Weller <lhw@ring0.de> | 2017-09-17 22:17:45 +0000 |
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committer | Lennart Weller <lhw@ring0.de> | 2017-09-17 22:17:45 +0000 |
commit | 7ee3962eaca4214264964ae32c86de457a90e382 (patch) | |
tree | 5a784485351593ac6d74fa9fd9bbd8fe7c9c3fe0 /src/common.c | |
parent | maintscript eludes me (diff) | |
parent | New upstream version 1.8.0+dfsg (diff) | |
download | netdata-7ee3962eaca4214264964ae32c86de457a90e382.tar.xz netdata-7ee3962eaca4214264964ae32c86de457a90e382.zip |
Updated version 1.8.0+dfsg from 'upstream/1.8.0+dfsg'
with Debian dir 412de09d9bca38fe00146ef090f9e53f76493882
Diffstat (limited to '')
-rw-r--r-- | src/common.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/common.c b/src/common.c index aa75c198d..5a953672d 100644 --- a/src/common.c +++ b/src/common.c @@ -227,9 +227,18 @@ void json_escape_string(char *dst, const char *src, size_t size) { } void json_fix_string(char *s) { - for( ; *s ;s++) { - if(unlikely(*s == '\\')) *s = '/'; - else if(unlikely(*s == '"')) *s = '\''; + unsigned char c; + while((c = (unsigned char)*s)) { + if(unlikely(c == '\\')) + *s++ = '/'; + else if(unlikely(c == '"')) + *s++ = '\''; + else if(unlikely(isspace(c) || iscntrl(c))) + *s++ = ' '; + else if(unlikely(!isprint(c) || c > 127)) + *s++ = '_'; + else + s++; } } |