curl_unescape() could make a buffer overflow
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@ -47,7 +47,7 @@
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char *curl_escape(char *string)
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char *curl_escape(char *string)
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{
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{
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int alloc=strlen(string);
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int alloc=strlen(string)+1;
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char *ns = malloc(alloc);
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char *ns = malloc(alloc);
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unsigned char in;
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unsigned char in;
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int newlen = alloc;
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int newlen = alloc;
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@ -83,7 +83,7 @@ char *curl_escape(char *string)
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char *curl_unescape(char *string)
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char *curl_unescape(char *string)
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{
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{
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int alloc = strlen(string);
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int alloc = strlen(string)+1;
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char *ns = malloc(alloc);
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char *ns = malloc(alloc);
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unsigned char in;
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unsigned char in;
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int index=0;
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int index=0;
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