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authorCristian Greco <[email protected]>2011-02-25 23:51:16 +0100
committerCristian Greco <[email protected]>2011-02-25 23:51:16 +0100
commit6228f215f1a99ab282688516d3d577295fa8ef5a (patch)
treea0a263fc16e05c4051082a871397feda5e687edc /lib/erl_interface/src/connect
parent49d0e593698955e96fb6cf82473bd88cb2103bb4 (diff)
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Fix using sizeof() for array given as function argument
When using the sizeof() operator for an array given as function argument it returns the size of the pointer. In this case, the affected function hex(char digest[16], char buff[33]) will just print 4 or 8 byte instead of the full length of 16 bytes, on 32bit and 64bit systems respectively.
Diffstat (limited to 'lib/erl_interface/src/connect')
-rw-r--r--lib/erl_interface/src/connect/ei_connect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c
index 6dc6ebb348..c24294fbd0 100644
--- a/lib/erl_interface/src/connect/ei_connect.c
+++ b/lib/erl_interface/src/connect/ei_connect.c
@@ -1197,7 +1197,7 @@ static char *hex(char digest[16], char buff[33])
char *p = buff;
int i;
- for (i = 0; i < sizeof(digest); ++i) {
+ for (i = 0; i < 16; ++i) {
*p++ = tab[(int)((*d) >> 4)];
*p++ = tab[(int)((*d++) & 0xF)];
}