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Code Issues Releases Activity

Fix two accesses to uninitialized variables that a revision 1.27

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has introduced.

Found with:	Coverity Prevent(tm)
This commit is contained in:
Ruslan Ermilov 2006-01-18 16:09:00 +00:00
parent 39550088cf
commit 4006cd2b3f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=154521
1 changed files with 8 additions and 4 deletions
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12
sys/netgraph/ng_parse.c
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@ -800,10 +800,12 @@ ng_fixedstring_parse(const struct ng_parse_type *type,
int len;
int slen;
if (slen + 1 > fi->bufSize)
return (E2BIG);
if ((sval = ng_get_string_token(s, off, &len, &slen)) == NULL)
return (EINVAL);
if (slen + 1 > fi->bufSize) {
FREE(sval, M_NETGRAPH_PARSE);
return (E2BIG);
}
*off += len;
bcopy(sval, buf, slen);
FREE(sval, M_NETGRAPH_PARSE);
@ -901,10 +903,12 @@ ng_sizedstring_parse(const struct ng_parse_type *type,
int len;
int slen;
if (slen > USHRT_MAX)
return (EINVAL);
if ((sval = ng_get_string_token(s, off, &len, &slen)) == NULL)
return (EINVAL);
if (slen > USHRT_MAX) {
FREE(sval, M_NETGRAPH_PARSE);
return (EINVAL);
}
*off += len;
*((u_int16_t *)buf) = (u_int16_t)slen;
bcopy(sval, buf + 2, slen);