Fix check for ".." string

dajobe · dajobe · commit 05e5d9d26c84 · 2021-11-21T21:40:24.000-08:00
(rdfa_resolve_uri): Fix check for ".." that never matched; if was
always false [coverity CID 343354]
diff --git a/librdfa/curie.c b/librdfa/curie.c
@@ -308,7 +308,7 @@ char* rdfa_resolve_uri(rdfacontext* context, const char* uri)
             sptr++;
 
          }
-         else if(sptr[0] == '.' && sptr[1] == '.' && sptr[1] == '\0')
+         else if(sptr[0] == '.' && sptr[1] == '.' && sptr[2] == '\0')
          {
             /* D. if the input buffer consists only of "..", then remove
              * that from the input buffer; otherwise,

Original file line number	Diff line number	Diff line change
`@@ -308,7 +308,7 @@ char* rdfa_resolve_uri(rdfacontext* context, const char* uri)`
`308`	`308`	`sptr++;`
`309`	`309`
`310`	`310`	`}`
`311`		`- else if(sptr[0] == '.' && sptr[1] == '.' && sptr[1] == '\0')`
	`311`	`+ else if(sptr[0] == '.' && sptr[1] == '.' && sptr[2] == '\0')`
`312`	`312`	`{`
`313`	`313`	`/* D. if the input buffer consists only of "..", then remove`
`314`	`314`	`* that from the input buffer; otherwise,`