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Fix memory leaks.

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Dr. Stephen Henson 2001-06-19 17:13:48 +00:00
parent b7fe2f9675
commit a45e4a5537
1 changed files with 9 additions and 6 deletions
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15
apps/engine.c
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@ -183,14 +183,12 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, const char *indent
{
static const int line_wrap = 78;
int num;
int ret = 0;
char *name = NULL;
char *desc = NULL;
int flags;
int xpos = 0;
STACK *cmds = sk_new_null();
if(!cmds)
goto err;
STACK *cmds = NULL;
if(!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) ||
((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE,
0, NULL, NULL)) <= 0))
@ -200,6 +198,11 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, const char *indent
#endif
return 1;
}
cmds = sk_new_null();
if(!cmds)
goto err;
do {
int len;
/* Get the command name */
@ -264,12 +267,12 @@ static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, const char *indent
} while(num > 0);
if(xpos > 0)
BIO_printf(bio_out, "\n");
return 1;
ret = 1;
err:
if(cmds) sk_pop_free(cmds, identity);
if(name) OPENSSL_free(name);
if(desc) OPENSSL_free(desc);
return 0;
return ret;
}
static void util_do_cmds(ENGINE *e, STACK *cmds, BIO *bio_out, const char *indent)