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allocating correct size in why2_chat_base64_encode

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This commit is contained in:
Václav Šmejkal 2025-02-02 16:49:54 +01:00
parent 06d835e2b9
commit e688023383
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
1 changed files with 1 additions and 1 deletions
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src/chat/crypto.c
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@ -116,7 +116,7 @@ char *why2_chat_base64_encode(char *message, size_t *length)
BIO_get_mem_ptr(bio, &buffer_ptr); BIO_get_mem_ptr(bio, &buffer_ptr);
//COPY //COPY
encoded_message = why2_malloc(buffer_ptr -> length + why2_count_int_length((int) *length) + 2); encoded_message = why2_malloc(buffer_ptr -> length + why2_count_int_length((int) *length) + 3);
memcpy(encoded_message, buffer_ptr -> data, buffer_ptr -> length); memcpy(encoded_message, buffer_ptr -> data, buffer_ptr -> length);
sprintf(encoded_message + buffer_ptr -> length, "%c%zu%c", WHY2_CHAT_BASE64_LENGTH_DELIMITER, *length, '\0'); //APPEND LENGTH sprintf(encoded_message + buffer_ptr -> length, "%c%zu%c", WHY2_CHAT_BASE64_LENGTH_DELIMITER, *length, '\0'); //APPEND LENGTH