Had to make change to md5.c to compile on OS X.

[pschuegr]

https://github.com/gammu/gammu/blob/master/libgammu/misc/coding/md5.c#L172

to

  memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */

[mmarzantowicz]

Could you post exact error message and more information about compiler you used? Actually your, line has more sense than the original one.

[sgallou]

Same error and same fix under Ubuntu 14.04.

[pschuegr]

Sorry, I don't have the project around anymore to give you the compiler and error information. If I have to rebuild in future, I'll update.

[sgallou]

Here is the error, but note that the fix from pschuegr is well, as ctx is pointer, sizeof(ctx) returns the size of the pointer, not the size of the pointed object.

ubuntu@ubuntu-VirtualBox:/domotique/gammu$ make
[ 1%] Built target string
[ 1%] Building C object libgammu/CMakeFiles/libGammu.dir/misc/coding/md5.c.o
/home/ubuntu/domotique/gammu/libgammu/misc/coding/md5.c: In function ‘MD5Final’:
/home/ubuntu/domotique/gammu/libgammu/misc/coding/md5.c:172:23: error: argument to ‘sizeof’ in ‘memset’ call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive /
^
cc1: all warnings being treated as errors
make[2]: ** [libgammu/CMakeFiles/libGammu.dir/misc/coding/md5.c.o] Erreur 1
make[1]: *** [libgammu/CMakeFiles/libGammu.dir/all] Erreur 2
make: *** [all] Erreur 2
ubuntu@ubuntu-VirtualBox:/domotique/gammu$

[nijel]

Fixed in 2c9d94c.