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Maŕk cgit_environment members const

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These reflect the values of environment variables and should never be
changed. Add another xstrdup() when we assign environment variables to
strings that are potentially non-constant.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2013-04-01 17:11:14 +02:00 committed by Jason A. Donenfeld
parent 996f86e664
commit 3a84324379
2 changed files with 12 additions and 12 deletions
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4
cgit.c
View File

@ -401,9 +401,9 @@ static void prepare_context(struct cgit_context *ctx)
ctx->page.etag = NULL; ctx->page.etag = NULL;
memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list)); memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
if (ctx->env.script_name) if (ctx->env.script_name)
ctx->cfg.script_name = ctx->env.script_name; ctx->cfg.script_name = xstrdup(ctx->env.script_name);
if (ctx->env.query_string) if (ctx->env.query_string)
ctx->qry.raw = ctx->env.query_string; ctx->qry.raw = xstrdup(ctx->env.query_string);
if (!ctx->env.cgit_config) if (!ctx->env.cgit_config)
ctx->env.cgit_config = CGIT_CONFIG; ctx->env.cgit_config = CGIT_CONFIG;
} }

20
cgit.h
View File

@ -255,16 +255,16 @@ struct cgit_page {
}; };
struct cgit_environment { struct cgit_environment {
char *cgit_config; const char *cgit_config;
char *http_host; const char *http_host;
char *https; const char *https;
char *no_http; const char *no_http;
char *path_info; const char *path_info;
char *query_string; const char *query_string;
char *request_method; const char *request_method;
char *script_name; const char *script_name;
char *server_name; const char *server_name;
char *server_port; const char *server_port;
}; };
struct cgit_context { struct cgit_context {