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test/eal: check invalid CPU value

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When using --lcores option, there is a limit of CPU_SETSIZE.
Currently that allows 0..1023 on Linux.

Check it is caught when this limit is exceeded.

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
This commit is contained in:
Kevin Traynor 2020-07-20 11:19:08 +01:00 committed by David Marchand
parent 5ce366525a
commit 12337cf206
1 changed files with 4 additions and 1 deletions
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5
app/test/test_eal_flags.c
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@ -527,6 +527,9 @@ test_missing_c_flag(void)
const char * const argv29[] = { prgname, prefix, mp_flag,
"--lcores",
"0-1,2@(5-7),(3-5)@(0,2),(0,6),7"};
/* check an invalid cpu value >= CPU_SETSIZE */
const char * const argv30[] = { prgname, prefix, mp_flag,
"--lcores", "3@" RTE_STR(CPU_SETSIZE) };
if (launch_proc(argv2) != 0) {
printf("Error - "
@ -576,7 +579,7 @@ test_missing_c_flag(void)
launch_proc(argv22) == 0 || launch_proc(argv23) == 0 ||
launch_proc(argv24) == 0 || launch_proc(argv25) == 0 ||
launch_proc(argv26) == 0 || launch_proc(argv27) == 0 ||
launch_proc(argv28) == 0) {
launch_proc(argv28) == 0 || launch_proc(argv30) == 0) {
printf("Error - "
"process ran without error with invalid --lcore flag\n");
return -1;