diff options
Diffstat (limited to 'libc/sysdeps/linux/common')
| -rw-r--r-- | libc/sysdeps/linux/common/ssp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libc/sysdeps/linux/common/ssp.c b/libc/sysdeps/linux/common/ssp.c index ecfc67e5e..e58dfdb9a 100644 --- a/libc/sysdeps/linux/common/ssp.c +++ b/libc/sysdeps/linux/common/ssp.c @@ -30,15 +30,15 @@ #include <sys/syslog.h> #include <sys/time.h> #ifdef __SSP_USE_ERANDOM__ -#include <sys/sysctl.h> +# include <sys/sysctl.h> #endif #ifdef __PROPOLICE_BLOCK_SEGV__ -#define SSP_SIGTYPE SIGSEGV +# define SSP_SIGTYPE SIGSEGV #elif __PROPOLICE_BLOCK_KILL__ -#define SSP_SIGTYPE SIGKILL +# define SSP_SIGTYPE SIGKILL #else -#define SSP_SIGTYPE SIGABRT +# define SSP_SIGTYPE SIGABRT #endif /* prototypes */ @@ -61,7 +61,7 @@ void __guard_setup(void) __guard = 0xFF0A0D00UL; #ifndef __SSP_QUICK_CANARY__ -#ifdef __SSP_USE_ERANDOM__ +# ifdef __SSP_USE_ERANDOM__ int mib[3]; /* Random is another depth in Linux, hence an array of 3. */ mib[0] = CTL_KERN; @@ -72,7 +72,7 @@ void __guard_setup(void) if (__sysctl(mib, 3, &__guard, &size, NULL, 0) != (-1)) if (__guard != 0UL) return; -#endif +# endif /* ifdef __SSP_USE_ERANDOM__ */ /* * Attempt to open kernel pseudo random device if one exists before * opening urandom to avoid system entropy depletion. @@ -80,9 +80,9 @@ void __guard_setup(void) { int fd; -#ifdef __SSP_USE_ERANDOM__ +# ifdef __SSP_USE_ERANDOM__ if ((fd = __libc_open("/dev/erandom", O_RDONLY)) == (-1)) -#endif +# endif fd = __libc_open("/dev/urandom", O_RDONLY); if (fd != (-1)) { size = __libc_read(fd, (char *) &__guard, sizeof(__guard)); @@ -91,7 +91,7 @@ void __guard_setup(void) return; } } -#endif +#endif /* ifndef __SSP_QUICK_CANARY__ */ /* Everything failed? Or we are using a weakened model of the * terminator canary */ |