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sesman: Fix default_wm and reconnect_sh refer wrong path after SIGHUP 

Changes in #1147 had a bug. Fixes #1315.

Reported by:    Daniel Hoffend
This commit is contained in:
Koichiro IWAO 2019-03-28 11:42:32 +09:00
parent ec05d4208d
commit 81703c426f
No known key found for this signature in database
GPG Key ID: 9F72CDBC01BF10EB
1 changed files with 17 additions and 8 deletions
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25
sesman/config.c
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@ -185,11 +185,11 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
if (cf->default_wm[0] != '/')
{
/* sizeof operator returns string length including null terminator */
length = sizeof(XRDP_CFG_PATH) + g_strlen(g_cfg->default_wm) + 1; /* '/' */
length = sizeof(XRDP_CFG_PATH) + g_strlen(cf->default_wm) + 1; /* '/' */
buf = (char *)g_malloc(length, 0);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, g_cfg->default_wm);
g_free(g_cfg->default_wm);
g_cfg->default_wm = g_strdup(buf);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, cf->default_wm);
g_free(cf->default_wm);
cf->default_wm = g_strdup(buf);
g_free(buf);
}
@ -206,14 +206,23 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
if (cf->reconnect_sh[0] != '/')
{
/* sizeof operator returns string length including null terminator */
length = sizeof(XRDP_CFG_PATH) + g_strlen(g_cfg->reconnect_sh) + 1; /* '/' */
length = sizeof(XRDP_CFG_PATH) + g_strlen(cf->reconnect_sh) + 1; /* '/' */
buf = (char *)g_malloc(length, 0);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, g_cfg->reconnect_sh);
g_free(g_cfg->reconnect_sh);
g_cfg->reconnect_sh = g_strdup(buf);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, cf->reconnect_sh);
g_free(cf->reconnect_sh);
cf->reconnect_sh = g_strdup(buf);
g_free(buf);
}
log_message(LOG_LEVEL_TRACE, "config loaded in %s at %s:%d", __func__, __FILE__, __LINE__);
log_message(LOG_LEVEL_TRACE, " listen_address = %s", cf->listen_address);
log_message(LOG_LEVEL_TRACE, " listen_port = %s", cf->listen_port);
log_message(LOG_LEVEL_TRACE, " enable_user_wm = %d", cf->enable_user_wm);
log_message(LOG_LEVEL_TRACE, " default_wm = %s", cf->default_wm);
log_message(LOG_LEVEL_TRACE, " user_wm = %s", cf->user_wm);
log_message(LOG_LEVEL_TRACE, " reconnect_sh = %s", cf->reconnect_sh);
log_message(LOG_LEVEL_TRACE, " auth_file_path = %s", cf->auth_file_path);
return 0;
}