Diffstat (limited to 'cgit.c')
| -rw-r--r-- | cgit.c | 25 |
1 files changed, 15 insertions, 10 deletions
@@ -333,6 +333,11 @@ static void querystring_cb(const char *name, const char *value) } } +static char *xstrdupn(const char *str) +{ + return (str ? xstrdup(str) : NULL); +} + static void prepare_context(struct cgit_context *ctx) { memset(ctx, 0, sizeof(*ctx)); @@ -377,16 +382,16 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.summary_tags = 10; ctx->cfg.max_atom_items = 10; ctx->cfg.ssdiff = 0; - ctx->env.cgit_config = getenv("CGIT_CONFIG"); - ctx->env.http_host = getenv("HTTP_HOST"); - ctx->env.https = getenv("HTTPS"); - ctx->env.no_http = getenv("NO_HTTP"); - ctx->env.path_info = getenv("PATH_INFO"); - ctx->env.query_string = getenv("QUERY_STRING"); - ctx->env.request_method = getenv("REQUEST_METHOD"); - ctx->env.script_name = getenv("SCRIPT_NAME"); - ctx->env.server_name = getenv("SERVER_NAME"); - ctx->env.server_port = getenv("SERVER_PORT"); + ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG")); + ctx->env.http_host = xstrdupn(getenv("HTTP_HOST")); + ctx->env.https = xstrdupn(getenv("HTTPS")); + ctx->env.no_http = xstrdupn(getenv("NO_HTTP")); + ctx->env.path_info = xstrdupn(getenv("PATH_INFO")); + ctx->env.query_string = xstrdupn(getenv("QUERY_STRING")); + ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD")); + ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME")); + ctx->env.server_name = xstrdupn(getenv("SERVER_NAME")); + ctx->env.server_port = xstrdupn(getenv("SERVER_PORT")); ctx->page.mimetype = "text/html"; ctx->page.charset = PAGE_ENCODING; ctx->page.filename = NULL; |