5e62a3d01
Denys Vlasenko
2015-01-03
Subject
libpwdgrp: use a better estimate of max struct size
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libpwdgrp/pwd_grp.c+4 -5
| @@ -45,11 +45,10 @@ struct passdb { | |
| uint8_t numfields; | |
| FILE *fp; | |
| char *malloced; | |
| - | char struct_result[0 |
| - | | sizeof(struct passwd) |
| - | | sizeof(struct group) |
| - | IF_USE_BB_SHADOW( | sizeof(struct spwd) ) |
| - | /* bitwise OR above is poor man's max(a,b,c) */ |
| + | char struct_result[ |
| + | /* Should be max(sizeof passwd,group,spwd), but this will do: */ |
| + | IF_NOT_USE_BB_SHADOW(sizeof(struct passwd)) |
| + | IF_USE_BB_SHADOW(sizeof(struct spwd)) |
| ]; | |
| }; | |