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libjson: check for empty string in jsonparse()

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This commit is contained in:
BurnZeZ 2013-11-10 20:11:46 -05:00
parent aad22f753f
commit f0483642be
1 changed files with 4 additions and 1 deletions
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5
sys/src/libjson/json.c
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@ -318,7 +318,10 @@ jsonparse(char *s)
memset(&l, 0, sizeof(l));
l.s = s;
l.slen = strlen(s)+1;
if((l.slen = strlen(s)) == 0){
werrstr("empty string");
return nil;
}
if((l.buf = mallocz(l.slen, 1)) == nil)
return nil;