SFR reported this 2013-05-15: > After merging the final tree, today's linux-next build (i386 defconfig) > produced this warning: > > kernel/auditfilter.c: In function 'audit_data_to_entry': > kernel/auditfilter.c:426:3: warning: this decimal constant is unsigned only > in ISO C90 [enabled by default] > > Introduced by commit 780a7654cee8 ("audit: Make testing for a valid > loginuid explicit") from Linus' tree. Replace this decimal constant in the code with a macro to make it more readable (add to the unsigned cast to quiet the warning).
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| @@ -380,6 +380,8 @@ struct audit_tty_status { · 379 unmodified lines | ||
| 380 | 380 | __u32 log_passwd; /* 1 = enabled, 0 = disabled */ |
| 381 | 381 | }; |
| 382 | 382 | |
| 383 | +#define AUDIT_UID_UNSET (unsigned int)-1 | |
| 384 | + | |
| 383 | 385 | /* audit_rule_data supports filter rules with both integer and string |
| 384 | 386 | * fields. It corresponds with AUDIT_ADD_RULE, AUDIT_DEL_RULE and |
| 385 | 387 | * AUDIT_LIST_RULES requests. |