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2751. [bug] Fixed a memory leak in dnssec-keyfromlabel. [RT #20588]

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This commit is contained in:
Evan Hunt 2009-11-06 01:06:38 +00:00
parent ca97301c37
commit 6f6f08b7a4
2 changed files with 9 additions and 3 deletions
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2
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@ -1,3 +1,5 @@
2751. [bug] Fixed a memory leak in dnssec-keyfromlabel. [RT #20588]
2750. [bug] dig: assertion failure could occur when a server
didn't have an address. [RT #20579]

10
bin/dnssec/dnssec-keyfromlabel.c
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@ -14,7 +14,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dnssec-keyfromlabel.c,v 1.25 2009/10/27 18:56:48 each Exp $ */
/* $Id: dnssec-keyfromlabel.c,v 1.26 2009/11/06 01:06:38 each Exp $ */
/*! \file */
@ -197,7 +197,7 @@ main(int argc, char **argv) {
options |= DST_TYPE_KEY;
break;
case 'l':
label = isc_commandline_argument;
label = isc_mem_strdup(mctx, isc_commandline_argument);
break;
case 'n':
nametype = isc_commandline_argument;
@ -320,8 +320,11 @@ main(int argc, char **argv) {
int len;
len = strlen(label) + strlen(engine) + 2;
l = isc_mem_get(mctx, len);
l = isc_mem_allocate(mctx, len);
if (l == NULL)
fatal("cannot allocate memory");
snprintf(l, len, "%s:%s", engine, label);
isc_mem_free(mctx, label);
label = l;
}
@ -525,6 +528,7 @@ main(int argc, char **argv) {
dns_name_destroy();
if (verbose > 10)
isc_mem_stats(mctx, stdout);
isc_mem_free(mctx, label);
isc_mem_destroy(&mctx);
return (0);