Closed
Description
What is a Conditionally Uninitialized Variable? The return value of a function that is potentially used to initialize a local variable is not checked. Therefore, reading the local variable may result in undefined behavior.
1 instance of this defect were found in the following locations:
Instance 1
File : lib/sendf.c
Function: curl_mvsnprintf
Line 270 in 17b1405
Code extract:
size_t len;
char error[CURL_ERROR_SIZE + 2];
va_start(ap, fmt);
mvsnprintf(error, CURL_ERROR_SIZE, fmt, ap); <------ HERE
len = strlen(error);
How can I fix it?
Correct reference usage found in lib/sendf.c
at line 241
.
Line 241 in 17b1405
Code extract:
size_t len;
char print_buffer[2048 + 1];
va_start(ap, fmt);
len = mvsnprintf(print_buffer, sizeof(print_buffer), fmt, ap); <------ HERE
/*
* Indicate truncation of the input by replacing the last 3 characters
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