From 92efee6e52e6ae1a8cad8fa89da2db11b796295f Mon Sep 17 00:00:00 2001
From: seyko <seyko2@gmail.com>
Date: Fri, 10 Apr 2015 17:35:54 +0300
Subject: [PATCH] fix "handle a -s option" commit
for targets which don't support variable length arrays.
---
tccelf.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/tccelf.c b/tccelf.c
index 98815e53..b9ca8b71 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -2689,18 +2689,14 @@ static int elf_output_file(TCCState *s1, const char *filename)
/* Create the ELF file with name 'filename' */
ret = tcc_write_elf_file(s1, filename, phnum, phdr, file_offset, sec_order);
if (s1->do_strip) {
- const char *strip = "sstrip "; // super strip utility from ELFkickers
- const char *null = " 2> /dev/null";
- int len = strlen(strip) + strlen(filename) + strlen(null) + 1;
- {
- int rc;
- char buf[len];
- sprintf(buf, "%s%s%s", strip, filename, null);
- rc = system(buf);
- if (rc) {
- system(buf+1); // call a strip utility from binutils
- }
- }
+ int rc;
+ const char *strip_cmd = "sstrip "; // super strip utility from ELFkickers
+ const char *null_dev = " 2> /dev/null";
+ char buf[1050];
+ snprintf(buf, sizeof(buf), "%s%s%s", strip_cmd, filename, null_dev);
+ rc = system(buf);
+ if (rc)
+ system(buf+1); // call a strip utility from binutils
}
the_end:
tcc_free(s1->symtab_to_dynsym);