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authorDenys Vlasenko2009-09-30 02:39:57 +0200
committerDenys Vlasenko2009-09-30 02:39:57 +0200
commit1b34d4f0b1d634eb8219d52c693fa80b99ed1bfa (patch)
tree1fa51b9580409d4fa8de86bf8c9b2ab083caf10d /networking/telnet.c
parentc34c033c4256f88e759c5f7a59526b4397852a82 (diff)
downloadbusybox-1b34d4f0b1d634eb8219d52c693fa80b99ed1bfa.zip
busybox-1b34d4f0b1d634eb8219d52c693fa80b99ed1bfa.tar.gz
find: add zeroing of G.xxx; ftpd - remove extraneous zeroing of G.xxx
Brought "G trick" to the same shape in a few more places. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/telnet.c')
-rw-r--r--networking/telnet.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/networking/telnet.c b/networking/telnet.c
index cc99425..77e1747 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -77,11 +77,10 @@ struct globals {
struct termios termios_raw;
};
#define G (*(struct globals*)&bb_common_bufsiz1)
-void BUG_telnet_globals_too_big(void);
#define INIT_G() do { \
- if (sizeof(G) > COMMON_BUFSIZE) \
- BUG_telnet_globals_too_big(); \
- /* memset(&G, 0, sizeof G); - already is */ \
+ struct G_sizecheck { \
+ char G_sizecheck[sizeof(G) > COMMON_BUFSIZE ? -1 : 1]; \
+ }; \
} while (0)
/* Function prototypes */