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(set_field): free variable if it's already set

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(find_db_spec): malloc space for all strings


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8212 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-05-12 15:22:33 +00:00
parent f18f6770ca
commit 77e48c950b
1 changed files with 8 additions and 4 deletions
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12
lib/kadm5/context_s.c
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@@ -66,6 +66,10 @@ set_field(krb5_context context, krb5_config_binding *binding,
char **variable) char **variable)
{ {
const char *p; const char *p;
if (*variable != NULL)
free (*variable);
p = krb5_config_get_string(context, binding, name, NULL); p = krb5_config_get_string(context, binding, name, NULL);
if(p) if(p)
*variable = strdup(p); *variable = strdup(p);
@@ -153,10 +157,10 @@ find_db_spec(kadm5_server_context *ctx)
if(default_binding) if(default_binding)
set_config(ctx, default_binding); set_config(ctx, default_binding);
else { else {
ctx->config.dbname = strdup(HDB_DEFAULT_DB); ctx->config.dbname = strdup(HDB_DEFAULT_DB);
ctx->config.acl_file = HDB_DB_DIR "/kadmind.acl"; ctx->config.acl_file = strdup(HDB_DB_DIR "/kadmind.acl");
ctx->config.stash_file = HDB_DB_DIR "/m-key"; ctx->config.stash_file = strdup(HDB_DB_DIR "/m-key");
ctx->log_context.log_file = HDB_DB_DIR "/log"; ctx->log_context.log_file = strdup(HDB_DB_DIR "/log");
memset(&ctx->log_context.socket_name, 0, memset(&ctx->log_context.socket_name, 0,
sizeof(ctx->log_context.socket_name)); sizeof(ctx->log_context.socket_name));
ctx->log_context.socket_name.sun_family = AF_UNIX; ctx->log_context.socket_name.sun_family = AF_UNIX;