File 0773-erts-Fix-erroneous-splitting-of-emulator-path.patch of Package erlang

From d40fd24d58af87ff0a05c71d6ed0b7736c04bb58 Mon Sep 17 00:00:00 2001
From: frazze-jobb <frazze@erlang.org>
Date: Mon, 14 Oct 2024 15:20:53 +0200
Subject: [PATCH 1/2] erts: Fix erroneous splitting of emulator path

---
 erts/etc/common/dialyzer.c | 24 +-----------------------
 erts/etc/common/erlc.c     | 24 +-----------------------
 erts/etc/common/typer.c    | 23 +----------------------
 erts/test/erlc_SUITE.erl   |  4 ++--
 4 files changed, 5 insertions(+), 70 deletions(-)

diff --git a/erts/etc/common/dialyzer.c b/erts/etc/common/dialyzer.c
index 8465422684..7f0acc50f8 100644
--- a/erts/etc/common/dialyzer.c
+++ b/erts/etc/common/dialyzer.c
@@ -60,7 +60,6 @@ static void* emalloc(size_t size);
 static void efree(void *p);
 #endif
 static char* strsave(char* string);
-static void push_words(char* src);
 static int run_erlang(char* name, char** argv);
 static char* get_default_emulator(char* progname);
 #ifdef __WIN32__
@@ -213,7 +212,7 @@ int main(int argc, char** argv)
     eargv_base = (char **) emalloc(eargv_size*sizeof(char*));
     eargv = eargv_base;
     eargc = 0;
-    push_words(emulator);
+    PUSH(strsave(emulator));
     if (emulator != env) {
         free(emulator);
     }
@@ -289,27 +288,6 @@ int main(int argc, char** argv)
     return run_erlang(eargv[0], eargv);
 }
 
-static void
-push_words(char* src)
-{
-    char sbuf[MAXPATHLEN];
-    char* dst;
-
-    dst = sbuf;
-    while ((*dst++ = *src++) != '\0') {
-	if (isspace((int)*src)) {
-	    *dst = '\0';
-	    PUSH(strsave(sbuf));
-	    dst = sbuf;
-	    do {
-		src++;
-	    } while (isspace((int)*src));
-	}
-    }
-    if (sbuf[0])
-	PUSH(strsave(sbuf));
-}
-
 #ifdef __WIN32__
 wchar_t *make_commandline(char **argv)
 {
diff --git a/erts/etc/common/erlc.c b/erts/etc/common/erlc.c
index 1493c6f6ff..c6cf0de491 100644
--- a/erts/etc/common/erlc.c
+++ b/erts/etc/common/erlc.c
@@ -83,7 +83,6 @@ static void* emalloc(size_t size);
 static void efree(void *p);
 #endif
 static char* strsave(char* string);
-static void push_words(char* src);
 static int run_erlang(char* name, char** argv);
 static void call_compile_server(char** argv);
 static void encode_env(ei_x_buff* buf);
@@ -276,7 +275,7 @@ int main(int argc, char** argv)
     eargv_base = (char **) emalloc(eargv_size*sizeof(char*));
     eargv = eargv_base;
     eargc = 0;
-    push_words(emulator);
+    PUSH(strsave(emulator));
     eargc_base = eargc;
     eargv = eargv + eargv_size/2;
     eargc = 0;
@@ -471,27 +470,6 @@ get_env_compile_server(void)
             "for environment value ERLC_USE_SERVER\n", us);
 }
 
-static void
-push_words(char* src)
-{
-    char sbuf[MAXPATHLEN];
-    char* dst;
-
-    dst = sbuf;
-    while ((*dst++ = *src++) != '\0') {
-	if (isspace((int)*src)) {
-	    *dst = '\0';
-	    PUSH(strsave(sbuf));
-	    dst = sbuf;
-	    do {
-		src++;
-	    } while (isspace((int)*src));
-	}
-    }
-    if (sbuf[0])
-	PUSH(strsave(sbuf));
-}
-
 #ifdef __WIN32__
 wchar_t *make_commandline(char **argv)
 {
diff --git a/erts/etc/common/typer.c b/erts/etc/common/typer.c
index a5d4b1c231..93bc644e86 100644
--- a/erts/etc/common/typer.c
+++ b/erts/etc/common/typer.c
@@ -60,7 +60,6 @@ static void* emalloc(size_t size);
 static void efree(void *p);
 #endif
 static char* strsave(char* string);
-static void push_words(char* src);
 static int run_erlang(char* name, char** argv);
 static char* get_default_emulator(char* progname);
 #ifdef __WIN32__
@@ -162,7 +161,7 @@ main(int argc, char** argv)
     eargv_base = (char **) emalloc(eargv_size*sizeof(char*));
     eargv = eargv_base;
     eargc = 0;
-    push_words(emulator);
+    PUSH(strsave(emulator));
     free(emulator);
     eargc_base = eargc;
     eargv = eargv + eargv_size/2;
@@ -216,26 +215,6 @@ main(int argc, char** argv)
     return run_erlang(eargv[0], eargv);
 }
 
-static void
-push_words(char* src)
-{
-    char sbuf[MAXPATHLEN];
-    char* dst;
-
-    dst = sbuf;
-    while ((*dst++ = *src++) != '\0') {
-	if (isspace((int)*src)) {
-	    *dst = '\0';
-	    PUSH(strsave(sbuf));
-	    dst = sbuf;
-	    do {
-		src++;
-	    } while (isspace((int)*src));
-	}
-    }
-    if (sbuf[0])
-	PUSH(strsave(sbuf));
-}
 #ifdef __WIN32__
 wchar_t *make_commandline(char **argv)
 {
diff --git a/erts/test/erlc_SUITE.erl b/erts/test/erlc_SUITE.erl
index c9068164e5..c6f3a2bf31 100644
--- a/erts/test/erlc_SUITE.erl
+++ b/erts/test/erlc_SUITE.erl
@@ -1188,7 +1188,7 @@ run_command(Dir, {win32, _}, Cmd) ->
     {BatchFile,
      Run,
      ["@echo off\r\n",
-      "set ERLC_EMULATOR=", ct:get_progname(), "\r\n",
+      "set ERLC_EMULATOR=", os:find_executable("erl"), "\r\n",
       Cmd, "\r\n",
       "if errorlevel 1 echo _ERROR_\r\n",
       "if not errorlevel 1 echo _OK_\r\n"]};
@@ -1197,7 +1197,7 @@ run_command(Dir, {unix, _}, Cmd) ->
     {Name,
      "/bin/sh " ++ Name,
      ["#!/bin/sh\n",
-      "ERLC_EMULATOR='", ct:get_progname(), "'\n",
+      "ERLC_EMULATOR='",  os:find_executable("erl"), "'\n",
       "export ERLC_EMULATOR\n",
       Cmd, "\n",
       "case $? in\n",
-- 
2.43.0