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Use memcpy rather than strncpy/strncat to avoid compiler warnings

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This commit is contained in:
Richard Frith-Macdonald 2020-12-03 12:07:33 -05:00
parent 1906093efd
commit 679272b50c
1 changed files with 9 additions and 3 deletions
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12
Source/NSData.m
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@ -1982,10 +1982,16 @@ failure:
{
int desc;
int mask;
int length;
strncpy(thePath, theRealPath, sizeof(thePath) - 7);
thePath[sizeof(thePath) - 7] = '\0';
strncat(thePath, "XXXXXX", 6);
length = strlen(theRealPath);
if (length > sizeof(thePath) - 7)
{
length = sizeof(thePath) - 7;
}
memcpy(thePath, theRealPath, length);
memcpy(thePath + length, "XXXXXX", 6);
thePath[length + 6] = '\0';
if ((desc = mkstemp(thePath)) < 0)
{
NSWarnMLog(@"mkstemp (%s) failed - %@", thePath, [NSError _last]);