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@@ -5,7 +5,7 @@
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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- * Copyright (C) 1998 - 2015, 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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@@ -30,18 +30,13 @@ char *strdup(const char *str)
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if(!str)
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return (char *)NULL;
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- len = strlen(str);
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+ len = strlen(str) + 1;
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- if(len >= ((size_t)-1) / sizeof(char))
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- return (char *)NULL;
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-
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- newstr = malloc((len + 1)*sizeof(char));
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+ newstr = malloc(len);
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if(!newstr)
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return (char *)NULL;
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- memcpy(newstr, str, (len + 1)*sizeof(char));
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-
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+ memcpy(newstr, str, len);
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return newstr;
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-
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}
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#endif
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