Sync with v2.2.1

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 916315ff5c2f08bed1e52c8188939405c0b7a0e1..e908d079bae83884cc218cf6a39d3ed705cf439b 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -431,7 +431,7 @@ static const char *check_nonce(const char *buf, size_t len)
        nonce_stamp_slop = (long)ostamp - (long)stamp;
 
        if (nonce_stamp_slop_limit &&
-           abs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
+           labs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
                /*
                 * Pretend as if the received nonce (which passes the
                 * HMAC check, so it is not a forged by third-party)
@@ -453,7 +453,6 @@ static const char *check_nonce(const char *buf, size_t len)
 static void prepare_push_cert_sha1(struct child_process *proc)
 {
        static int already_done;
-       struct argv_array env = ARGV_ARRAY_INIT;
 
        if (!push_cert.len)
                return;
@@ -487,20 +486,26 @@ static void prepare_push_cert_sha1(struct child_process *proc)
                nonce_status = check_nonce(push_cert.buf, bogs);
        }
        if (!is_null_sha1(push_cert_sha1)) {
-               argv_array_pushf(&env, "GIT_PUSH_CERT=%s", sha1_to_hex(push_cert_sha1));
-               argv_array_pushf(&env, "GIT_PUSH_CERT_SIGNER=%s",
+               argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT=%s",
+                                sha1_to_hex(push_cert_sha1));
+               argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT_SIGNER=%s",
                                 sigcheck.signer ? sigcheck.signer : "");
-               argv_array_pushf(&env, "GIT_PUSH_CERT_KEY=%s",
+               argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT_KEY=%s",
                                 sigcheck.key ? sigcheck.key : "");
-               argv_array_pushf(&env, "GIT_PUSH_CERT_STATUS=%c", sigcheck.result);
+               argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT_STATUS=%c",
+                                sigcheck.result);
                if (push_cert_nonce) {
-                       argv_array_pushf(&env, "GIT_PUSH_CERT_NONCE=%s", push_cert_nonce);
-                       argv_array_pushf(&env, "GIT_PUSH_CERT_NONCE_STATUS=%s", nonce_status);
+                       argv_array_pushf(&proc->env_array,
+                                        "GIT_PUSH_CERT_NONCE=%s",
+                                        push_cert_nonce);
+                       argv_array_pushf(&proc->env_array,
+                                        "GIT_PUSH_CERT_NONCE_STATUS=%s",
+                                        nonce_status);
                        if (nonce_status == NONCE_SLOP)
-                               argv_array_pushf(&env, "GIT_PUSH_CERT_NONCE_SLOP=%ld",
+                               argv_array_pushf(&proc->env_array,
+                                                "GIT_PUSH_CERT_NONCE_SLOP=%ld",
                                                 nonce_stamp_slop);
                }
-               proc->env = env.argv;
        }
 }
 
@@ -522,8 +527,6 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
        proc.in = -1;
        proc.stdout_to_stderr = 1;
 
-       prepare_push_cert_sha1(&proc);
-
        if (use_sideband) {
                memset(&muxer, 0, sizeof(muxer));
                muxer.proc = copy_to_sideband;
@@ -534,6 +537,8 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
                proc.err = muxer.in;
        }
 
+       prepare_push_cert_sha1(&proc);
+
        code = start_command(&proc);
        if (code) {
                if (use_sideband)