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Kernel/servers/drivers: resolve a few warnings

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Flagged by clang 3.1.
This commit is contained in:
David van Moolenbroek 2012-03-30 16:53:07 +02:00
parent 1972ccefae
commit fa805ebd1e
3 changed files with 8 additions and 6 deletions
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2
drivers/filter/md5.c
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@ -166,7 +166,7 @@ MD5Final (digest, ctx)
putu32(ctx->buf[1], digest + 4); putu32(ctx->buf[1], digest + 4);
putu32(ctx->buf[2], digest + 8); putu32(ctx->buf[2], digest + 8);
putu32(ctx->buf[3], digest + 12); putu32(ctx->buf[3], digest + 12);
memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */
} }
#ifndef ASM_MD5 #ifndef ASM_MD5

2
kernel/proc.c
View file

@ -446,7 +446,7 @@ static int do_sync_ipc(struct proc * caller_ptr, /* who made the call */
|| !(callname = ipc_call_names[call_nr])) { || !(callname = ipc_call_names[call_nr])) {
#if DEBUG_ENABLE_IPC_WARNINGS #if DEBUG_ENABLE_IPC_WARNINGS
printf("sys_call: trap %d not allowed, caller %d, src_dst %d\n", printf("sys_call: trap %d not allowed, caller %d, src_dst %d\n",
call_nr, proc_nr(caller_ptr), src_dst_p); call_nr, proc_nr(caller_ptr), src_dst_e);
#endif #endif
return(ETRAPDENIED); /* trap denied by mask or kernel */ return(ETRAPDENIED); /* trap denied by mask or kernel */
} }

6
servers/devman/device.c
View file

@ -79,12 +79,13 @@ devman_device_add_event(struct devman_device* dev)
int res; int res;
event = malloc(sizeof(struct devman_event)); event = malloc(sizeof(struct devman_event));
memset(event, 0, sizeof(event));
if (event == NULL) { if (event == NULL) {
panic("devman_device_remove_event: out of memory\n"); panic("devman_device_remove_event: out of memory\n");
} }
memset(event, 0, sizeof(*event));
strcat(event->data, ADD_STRING); strcat(event->data, ADD_STRING);
res = devman_generate_path(event->data, DEVMAN_STRING_LEN - 11 , dev); res = devman_generate_path(event->data, DEVMAN_STRING_LEN - 11 , dev);
@ -111,12 +112,13 @@ devman_device_remove_event(struct devman_device* dev)
int res; int res;
event = malloc(sizeof(struct devman_event)); event = malloc(sizeof(struct devman_event));
memset(event, 0, sizeof(event));
if (event == NULL) { if (event == NULL) {
panic("devman_device_remove_event: out of memory\n"); panic("devman_device_remove_event: out of memory\n");
} }
memset(event, 0, sizeof(*event));
strcat(event->data, REMOVE_STRING); strcat(event->data, REMOVE_STRING);
res = devman_generate_path(event->data, DEVMAN_STRING_LEN-11, dev); res = devman_generate_path(event->data, DEVMAN_STRING_LEN-11, dev);