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LibExprParser::copyInput warning

This commit is contained in:
James Cherry 2020-09-25 16:09:26 -07:00
parent 6deaf6d8fc
commit 2c0e653dc1
1 changed files with 4 additions and 9 deletions
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13
liberty/LibertyExpr.cc
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@ -128,15 +128,10 @@ size_t
LibExprParser::copyInput(char *buf, LibExprParser::copyInput(char *buf,
size_t max_size) size_t max_size)
{ {
size_t length = strlen(func_); strncpy(buf, func_, max_size);
if (length == 0) int count = strlen(buf);
return 0; func_ += count;
else { return count;
size_t count = std::min(length, max_size);
strncpy(buf, func_, count);
func_ += count;
return count;
}
} }
char * char *