[wireless-regdb] [PATCH] reglib: fix memset usage

Christian Lamparter chunkeey at googlemail.com
Mon Nov 11 14:39:50 EST 2013


gcc-4.8 fails to compile reglib due to:

reglib.c:1133:22: 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(rd, 0, sizeof(rd));
                      ^
reglib.c:1155:22: error: argument to ‘sizeof’ in... (same as above)

Signed-off-by: Christian Lamparter <chunkeey at googlemail.com>
---
 reglib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/reglib.c b/reglib.c
index 9577ada..1e57634 100644
--- a/reglib.c
+++ b/reglib.c
@@ -1127,7 +1127,7 @@ reglib_parse_country_simple(char *line, struct ieee80211_regdomain *rd)
 	char alpha2[2];
 	int hits;
 
-	memset(rd, 0, sizeof(rd));
+	memset(rd, 0, sizeof(*rd));
 	memset(alpha2, 0, sizeof(alpha2));
 	memset(dfs_region_alpha, 0, sizeof(dfs_region_alpha));
 
@@ -1149,7 +1149,7 @@ static int reglib_parse_country_dfs(char *line, struct ieee80211_regdomain *rd)
 	char alpha2[2];
 	int hits;
 
-	memset(rd, 0, sizeof(rd));
+	memset(rd, 0, sizeof(*rd));
 	memset(alpha2, 0, sizeof(alpha2));
 	memset(dfs_region_alpha, 0, sizeof(dfs_region_alpha));
 
-- 
1.8.4.2




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