diff options
| author | zhanghailiang <zhang.zhanghailiang@huawei.com> | 2014-08-19 16:30:17 +0800 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-08-24 13:16:32 +0400 |
| commit | 2fd5d864099dd38b43b595e9e3375dad2f76049b (patch) | |
| tree | 3ad0abcf5c4c34314e36096f96b7537fcee39e63 /slirp/misc.c | |
| parent | 58ab9e680731ffd1793a7957ab8523f1dca18d05 (diff) | |
slirp/misc: Use the GLib memory allocation APIs
Here we don't check the return value of malloc() which may fail.
Use the g_new() instead, which will abort the program when
there is not enough memory.
Also, use g_strdup instead of strdup and remove the unnecessary
strdup function.
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'slirp/misc.c')
| -rw-r--r-- | slirp/misc.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/slirp/misc.c b/slirp/misc.c index b8eb74cab0..6543dc7772 100644 --- a/slirp/misc.c +++ b/slirp/misc.c @@ -54,11 +54,11 @@ int add_exec(struct ex_list **ex_ptr, int do_pty, char *exec, } tmp_ptr = *ex_ptr; - *ex_ptr = (struct ex_list *)malloc(sizeof(struct ex_list)); + *ex_ptr = g_new(struct ex_list, 1); (*ex_ptr)->ex_fport = port; (*ex_ptr)->ex_addr = addr; (*ex_ptr)->ex_pty = do_pty; - (*ex_ptr)->ex_exec = (do_pty == 3) ? exec : strdup(exec); + (*ex_ptr)->ex_exec = (do_pty == 3) ? exec : g_strdup(exec); (*ex_ptr)->ex_next = tmp_ptr; return 0; } @@ -187,7 +187,7 @@ fork_exec(struct socket *so, const char *ex, int do_pty) bptr++; c = *bptr; *bptr++ = (char)0; - argv[i++] = strdup(curarg); + argv[i++] = g_strdup(curarg); } while (c); argv[i] = NULL; @@ -228,20 +228,6 @@ fork_exec(struct socket *so, const char *ex, int do_pty) } #endif -#ifndef HAVE_STRDUP -char * -strdup(str) - const char *str; -{ - char *bptr; - - bptr = (char *)malloc(strlen(str)+1); - strcpy(bptr, str); - - return bptr; -} -#endif - void slirp_connection_info(Slirp *slirp, Monitor *mon) { const char * const tcpstates[] = { |