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Little fix for valgrind reports uninitialised byte(s) in bind call.

pull/76/head
Tom Nicklin 2018-03-24 19:02:24 +00:00
parent c7266ff148
commit f8dcc0f8ba
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1 changed files with 1 additions and 3 deletions
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cansend.c
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@ -103,7 +103,7 @@ int main(int argc, char **argv)
} }
bzero(&addr,sizeof(struct sockaddr_can)); //zero out the struct bzero(&addr,sizeof(struct sockaddr_can)); //zero out the struct
addr.can_family = AF_CAN; addr.can_family = AF_CAN;
addr.can_ifindex = ifr.ifr_ifindex; addr.can_ifindex = ifr.ifr_ifindex;
@ -137,8 +137,6 @@ int main(int argc, char **argv)
/* this reason we can remove the receive list in the Kernel to save a */ /* this reason we can remove the receive list in the Kernel to save a */
/* little (really a very little!) CPU usage. */ /* little (really a very little!) CPU usage. */
setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0); setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0);
// bzero(&addr,sizeof(struct sockaddr_can)); //zero out the struct
if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) { if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("bind"); perror("bind");