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tools/bpf: replace bzero with memset

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bzero() call is deprecated and superseded by memset().

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Reported-by: David Laight <david.laight@aculab.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Andrii Nakryiko
2019-02-13 10:25:53 -08:00
committed by Alexei Starovoitov
parent fb405883c1
commit 1ad9cbb890
3 changed files with 28 additions and 30 deletions
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5
tools/lib/bpf/btf.c
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@@ -4,7 +4,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <errno.h>
#include <linux/err.h>
@@ -484,7 +483,7 @@ int btf__get_from_id(__u32 id, struct btf **btf)
goto exit_free;
}
bzero(ptr, last_size);
memset(ptr, 0, last_size);
btf_info.btf = ptr_to_u64(ptr);
err = bpf_obj_get_info_by_fd(btf_fd, &btf_info, &len);
@@ -498,7 +497,7 @@ int btf__get_from_id(__u32 id, struct btf **btf)
goto exit_free;
}
ptr = temp_ptr;
bzero(ptr, last_size);
memset(ptr, 0, last_size);
btf_info.btf = ptr_to_u64(ptr);
err = bpf_obj_get_info_by_fd(btf_fd, &btf_info, &len);
}