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Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/getrpcent.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/sunrpc/getrpcent.c b/sunrpc/getrpcent.c
index 8ef65618b0..0fc7affdf9 100644
--- a/sunrpc/getrpcent.c
+++ b/sunrpc/getrpcent.c
@@ -163,13 +163,15 @@ getrpcent()
return(NULL);
if (d->rpcf == NULL && (d->rpcf = fopen(RPCDB, "r")) == NULL)
return (NULL);
- if (fgets(d->line, BUFSIZ, d->rpcf) == NULL)
+ if (fgets(d->line, BUFSIZ, d->rpcf) == NULL)
return (NULL);
return interpret(d->line, strlen(d->line));
}
static struct rpcent *
interpret(val, len)
+ char * val;
+ size_t len;
{
register struct rpcdata *d = _rpcdata();
char *p;
@@ -182,21 +184,13 @@ interpret(val, len)
d->line[len] = '\n';
if (*p == '#')
return (getrpcent());
- cp = index(p, '#');
+ cp = strpbrk(p, "#\n");
if (cp == NULL)
- {
- cp = index(p, '\n');
- if (cp == NULL)
- return (getrpcent());
- }
+ return (getrpcent());
*cp = '\0';
- cp = index(p, ' ');
+ cp = strpbrk(p, " \t");
if (cp == NULL)
- {
- cp = index(p, '\t');
- if (cp == NULL)
- return (getrpcent());
- }
+ return (getrpcent());
*cp++ = '\0';
/* THIS STUFF IS INTERNET SPECIFIC */
d->rpc.r_name = d->line;
@@ -204,15 +198,9 @@ interpret(val, len)
cp++;
d->rpc.r_number = atoi(cp);
q = d->rpc.r_aliases = d->rpc_aliases;
- cp = index(p, ' ');
+ cp = strpbrk(p, " \t");
if (cp != NULL)
*cp++ = '\0';
- else
- {
- cp = index(p, '\t');
- if (cp != NULL)
- *cp++ = '\0';
- }
while (cp && *cp) {
if (*cp == ' ' || *cp == '\t') {
cp++;
@@ -220,15 +208,9 @@ interpret(val, len)
}
if (q < &(d->rpc_aliases[MAXALIASES - 1]))
*q++ = cp;
- cp = index(p, ' ');
+ cp = strpbrk(p, " \t");
if (cp != NULL)
*cp++ = '\0';
- else
- {
- cp = index(p, '\t');
- if (cp != NULL)
- *cp++ = '\0';
- }
}
*q = NULL;
return (&d->rpc);