[PATCH v2 03/10] use xstrdup instead of xmalloc + strcpy
From: Jeff King <hidden>
Date: 2016-06-15 23:01:42
Subsystem:
the rest · Maintainer:
Linus Torvalds
This is one line shorter, and makes sure the length in the malloc and copy steps match. Signed-off-by: Jeff King <redacted> --- builtin/receive-pack.c | 5 +---- http-push.c | 6 ++---- http-walker.c | 3 +-- 3 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index c323081..18458e8 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c@@ -614,12 +614,9 @@ static void run_update_post_hook(struct command *commands) argv[0] = hook; for (argc = 1, cmd = commands; cmd; cmd = cmd->next) { - char *p; if (cmd->error_string || cmd->did_not_exist) continue; - p = xmalloc(strlen(cmd->ref_name) + 1); - strcpy(p, cmd->ref_name); - argv[argc] = p; + argv[argc] = xstrdup(cmd->ref_name); argc++; } argv[argc] = NULL;
diff --git a/http-push.c b/http-push.c
index de00d16..95650a0 100644
--- a/http-push.c
+++ b/http-push.c@@ -767,15 +767,13 @@ static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed) if (tag_closed && ctx->cdata) { if (!strcmp(ctx->name, DAV_ACTIVELOCK_OWNER)) { - lock->owner = xmalloc(strlen(ctx->cdata) + 1); - strcpy(lock->owner, ctx->cdata); + lock->owner = xstrdup(ctx->cdata); } else if (!strcmp(ctx->name, DAV_ACTIVELOCK_TIMEOUT)) { if (starts_with(ctx->cdata, "Second-")) lock->timeout = strtol(ctx->cdata + 7, NULL, 10); } else if (!strcmp(ctx->name, DAV_ACTIVELOCK_TOKEN)) { - lock->token = xmalloc(strlen(ctx->cdata) + 1); - strcpy(lock->token, ctx->cdata); + lock->token = xstrdup(ctx->cdata); git_SHA1_Init(&sha_ctx); git_SHA1_Update(&sha_ctx, lock->token, strlen(lock->token));
diff --git a/http-walker.c b/http-walker.c
index 1516c5e..ab6a4fe 100644
--- a/http-walker.c
+++ b/http-walker.c@@ -566,8 +566,7 @@ struct walker *get_http_walker(const char *url) struct walker *walker = xmalloc(sizeof(struct walker)); data->alt = xmalloc(sizeof(*data->alt)); - data->alt->base = xmalloc(strlen(url) + 1); - strcpy(data->alt->base, url); + data->alt->base = xstrdup(url); for (s = data->alt->base + strlen(data->alt->base) - 1; *s == '/'; --s) *s = 0;
--
2.0.0.566.gfe3e6b2