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priv: Fix brackets of burn macros.

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This commit is contained in:
Andreas Schneider
2013-11-03 10:24:47 +01:00
parent 6edb6bcca1
commit d2dea8dc2e
1 changed files with 2 additions and 2 deletions
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4
include/libssh/priv.h
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@@ -254,7 +254,7 @@ int match_hostname(const char *host, const char *pattern, unsigned int len);
/** Overwrite the buffer with '\0' */ /** Overwrite the buffer with '\0' */
# define BURN_BUFFER(x, size) do { \ # define BURN_BUFFER(x, size) do { \
if ((x) != NULL) \ if ((x) != NULL) \
memset((x), '\0', (size))); __asm__ volatile("" : : "r"(&(x)) : "memory"); \ memset((x), '\0', (size)); __asm__ volatile("" : : "r"(&(x)) : "memory"); \
} while(0) } while(0)
#else /* HAVE_GCC_VOLATILE_MEMORY_PROTECTION */ #else /* HAVE_GCC_VOLATILE_MEMORY_PROTECTION */
/** Overwrite a string with '\0' */ /** Overwrite a string with '\0' */
@@ -265,7 +265,7 @@ int match_hostname(const char *host, const char *pattern, unsigned int len);
/** Overwrite the buffer with '\0' */ /** Overwrite the buffer with '\0' */
# define BURN_BUFFER(x, size) do { \ # define BURN_BUFFER(x, size) do { \
if ((x) != NULL) \ if ((x) != NULL) \
memset((x), '\0', (size))); __asm__ volatile("" : : "r"(&(x)) : "memory"); \ memset((x), '\0', (size)); __asm__ volatile("" : : "r"(&(x)) : "memory"); \
} while(0) } while(0)
#endif /* HAVE_GCC_VOLATILE_MEMORY_PROTECTION */ #endif /* HAVE_GCC_VOLATILE_MEMORY_PROTECTION */