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builtin-mv: fix use of uninitialized memory.
Juergen Ruehle noticed that add_slash() tries to strcat() into uninitialized memory and fails. Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -48,7 +48,8 @@ static const char *add_slash(const char *path)
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if (path[len - 1] != '/') {
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char *with_slash = xmalloc(len + 2);
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memcpy(with_slash, path, len);
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strcat(with_slash + len, "/");
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with_slash[len++] = '/';
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with_slash[len] = 0;
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return with_slash;
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}
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return path;
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