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authorZandra <[email protected]>2015-11-17 13:01:44 +0100
committerZandra <[email protected]>2015-11-17 13:01:44 +0100
commita7f3e7c6e65d845e8a6d0c5e3b5fad83c1036ace (patch)
tree9f9e85cdf1237a74d71a4398f5a089d528df256d /erts/etc/common/ct_run.c
parente9442a7b93f6946b736b6b1e3621b405667ef672 (diff)
parentd42741c7ec0cfe8287a2866a5e837d4da26a97ca (diff)
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Merge branch 'maint'
Diffstat (limited to 'erts/etc/common/ct_run.c')
-rw-r--r--erts/etc/common/ct_run.c25
1 files changed, 3 insertions, 22 deletions
diff --git a/erts/etc/common/ct_run.c b/erts/etc/common/ct_run.c
index 548514ee6c..11cec26264 100644
--- a/erts/etc/common/ct_run.c
+++ b/erts/etc/common/ct_run.c
@@ -83,7 +83,6 @@ static int eargc; /* Number of arguments in eargv. */
static void error(char* format, ...);
static char* emalloc(size_t size);
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__
@@ -152,6 +151,8 @@ int main(int argc, char** argv)
argv0 = argv;
emulator = get_default_emulator(argv[0]);
+ if (strlen(emulator) >= MAXPATHLEN)
+ error("Emulator path length is too large");
/*
* Allocate the argv vector to be used for arguments to Erlang.
@@ -163,7 +164,7 @@ 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;
@@ -294,26 +295,6 @@ 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)
{