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change strcpy to strlcpy

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Change-Id: I8b9429a3c225a82842fce136bdb14b8b135066d3
Signed-off-by: lilei19 <lilei19@xiaomi.com>
This commit is contained in:
lilei19
2023-02-09 19:01:32 +08:00
committed by Xiang Xiao
parent e86745b9a2
commit 41f60bd669
33 changed files with 238 additions and 180 deletions
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6
nshlib/nsh_dbgcmds.c
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@@ -288,6 +288,7 @@ void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, FAR const char *msg,
FAR const uint8_t *buffer, ssize_t nbytes)
{
char line[128];
size_t size;
int ch;
int i;
int j;
@@ -299,13 +300,14 @@ void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, FAR const char *msg,
for (j = 0; j < 16; j++)
{
size = strlen(line);
if (i + j < nbytes)
{
sprintf(&line[strlen(line)], "%02x ", buffer[i + j]);
sprintf(&line[size], "%02x ", buffer[i + j]);
}
else
{
strcpy(&line[strlen(line)], " ");
strlcpy(&line[size], " ", sizeof(line) - size);
}
}