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Quentin Rameau e2afae6303 sed: prevent overflow of length from bb_get_chunk_from_file

This fragment did not work right:

                temp = bb_get_chunk_from_file(fp, &len);
                if (temp) {
                        /* len > 0 here, it's ok to do temp[len-1] */
                        char c = temp[len-1];

With "int len" _sign-extending_, temp[len-1] can refer to a wrong location
if len > 0x7fffffff.

Signed-off-by: Quentin Rameau <quinq@fifth.space>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2018-04-01 19:51:14 +02:00

awk.c

awk: code shrink

2018-01-07 14:39:34 +01:00

cmp.c

regularize format of source file headers, no code changes

2017-09-18 16:28:43 +02:00

Config.src

config: deindent all help texts

2017-07-21 09:50:55 +02:00

diff.c

regularize format of source file headers, no code changes