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escape: allow curl_easy_escape to generate 3*input length output

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Instead of capping it to the 3 * CURL_MAX_INPUT_LENGTH. To allow users
to URL encode larger chunks of data.

Closes #14339
This commit is contained in:
Daniel Stenberg 2024-08-01 16:42:58 +02:00
parent 8a9c22796b
commit 9bfc7f9234
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1 changed files with 2 additions and 2 deletions
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4
lib/escape.c
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@ -63,12 +63,12 @@ char *curl_easy_escape(struct Curl_easy *data, const char *string,
if(!string || (inlength < 0)) if(!string || (inlength < 0))
return NULL; return NULL;
Curl_dyn_init(&d, CURL_MAX_INPUT_LENGTH * 3);
length = (inlength?(size_t)inlength:strlen(string)); length = (inlength?(size_t)inlength:strlen(string));
if(!length) if(!length)
return strdup(""); return strdup("");
Curl_dyn_init(&d, length * 3 + 1);
while(length--) { while(length--) {
/* treat the characters unsigned */ /* treat the characters unsigned */
unsigned char in = (unsigned char)*string++; unsigned char in = (unsigned char)*string++;