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Memory leak fixed in SET OF / SEQUENCE OF in wrong encoding processing

This commit is contained in:
Lev Walkin 2006-10-19 05:27:54 +00:00
parent 9ab21b8984
commit 4f530b5208
2 changed files with 13 additions and 0 deletions
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2
ChangeLog
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@ -10,6 +10,8 @@
* Multiple enhancements by Daniele Varrazzo <daniele.varrazzo@gmail.com>
* Fixed explicit tagging of an in-lined constructed type.
(Severity: low; Security impact: none).
* Memory leak fixed in SET OF / SEQUENCE OF when wrong encoding
is encountered. (Severity: medium; Security impact: low)
0.9.21: 2006-Sep-17

11
skeletons/constr_SET_OF.c
View File

@ -227,6 +227,8 @@ SET_OF_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
}
/* Fall through */
case RC_FAIL: /* Fatal error */
ASN_STRUCT_FREE(*elm->type, ctx->ptr);
ctx->ptr = 0;
RETURN(RC_FAIL);
} /* switch(rval) */
@ -787,8 +789,10 @@ SET_OF_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
void
SET_OF_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
if(td && ptr) {
asn_SET_OF_specifics_t *specs;
asn_TYPE_member_t *elm = td->elements;
asn_anonymous_set_ *list = _A_SET_FROM_VOID(ptr);
asn_struct_ctx_t *ctx; /* Decoder context */
int i;
/*
@ -807,6 +811,13 @@ SET_OF_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
if(!contents_only) {
FREEMEM(ptr);
}
specs = (asn_SET_OF_specifics_t *)td->specifics;
ctx = (asn_struct_ctx_t *)((char *)ptr + specs->ctx_offset);
if(ctx->ptr) {
ASN_STRUCT_FREE(*elm->type, ctx->ptr);
ctx->ptr = 0;
}
}
}