[EGIT] [core/efl] master 01/05: eina: use less stack on Windows for eina_environment_home_get, and no snprintf()

[Vincent Torri]

cedric pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=a988a8fc99be97eb5866ca324bc91f0f20deec09

commit a988a8fc99be97eb5866ca324bc91f0f20deec09
Author: Vincent Torri <vincent.to...@gmail.com>
Date:   Fri May 15 09:03:48 2015 +0200

    eina: use less stack on Windows for eina_environment_home_get, and no 
snprintf()
    
    Signed-off-by: Cedric BAIL <ced...@osg.samsung.com>
---
 src/lib/eina/eina_util.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/lib/eina/eina_util.c b/src/lib/eina/eina_util.c
index 392eee3..4f04084 100644
--- a/src/lib/eina/eina_util.c
+++ b/src/lib/eina/eina_util.c
@@ -41,7 +41,7 @@
  
*============================================================================*/
 
 #ifdef _WIN32
-static char home_storage[PATH_MAX];
+static char home_storage[8];
 #endif
 
 EAPI const char *
@@ -55,8 +55,9 @@ eina_environment_home_get(void)
    if (!home &&
        (getenv("HOMEDRIVE") && getenv("HOMEPATH")))
      {
-        snprintf(home_storage, sizeof(home_storage), "%s%s",
-                 getenv("HOMEDRIVE"), getenv("HOMEPATH"));
+        memcpy(home_storage, getenv("HOMEDRIVE"), strlen(getenv("HOMEDRIVE")));
+        memcpy(home_storage + strlen(getenv("HOMEDRIVE")),
+               getenv("HOMEPATH"), strlen(getenv("HOMEPATH")) + 1);
         home = home_storage;
      }
    if (!home) home = "C:\\";

--