Make sure to NUL-terminate the string on end-of-file (and error) (c2edb62b) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP OpenSSL

crypto/bio/bf_buff.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -169,6 +169,7 @@ start:
		if (i <= 0)
		{
		BIO_copy_next_retry(b);
		*buf='\0';
		if (i < 0) return((num > 0)?num:i);
		if (i == 0) return(num);
		}
		@@ -495,6 +496,9 @@ static int buffer_gets(BIO b, char buf, int size)
		if (i <= 0)
		{
		BIO_copy_next_retry(b);
		*buf='\0';
		fprintf(stderr, "DEBUG[buffer_gets]: i = %d\n",
		i);
		if (i < 0) return((num > 0)?num:i);
		if (i == 0) return(num);
		}