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File bash-4.0.24-acl.dif of Package bash
Index: findcmd.c =================================================================== --- findcmd.c.orig +++ findcmd.c @@ -93,7 +93,22 @@ file_status (name) r = FS_EXISTS; -#if defined (AFS) +#if defined (HAVE_EACCESS) /* FreeBSD, GLIBC_2.4+ */ + + /* For support of ACL's use eaccess(3) if found e.g. glibc 2.4 and up: + * Like access(2), euidaccess(3) checks permissions and existence of the + * file identified by its argument pathname. However, whereas access(2), + * performs checks using the real user and group identifiers of the pro- + * cess, euidaccess(3) uses the effective identifiers. + * eaccess(3) is a synonym for euidaccess(3), provided for compatibility + * with some other systems. */ + if (eaccess (name, X_OK) == 0) + r |= FS_EXECABLE; + if (eaccess (name, R_OK) == 0) + r |= FS_READABLE; + +#elif defined (AFS) + /* We have to use access(2) to determine access because AFS does not support Unix file system semantics. This may produce wrong answers for non-AFS files when ruid != euid. I hate AFS. */ @@ -102,8 +117,7 @@ file_status (name) if (access (name, R_OK) == 0) r |= FS_READABLE; - return r; -#else /* !AFS */ +#else /* !AFS && !HAVE_EACCESS */ /* Find out if the file is actually executable. By definition, the only other criteria is that the file has an execute bit set that @@ -146,8 +160,8 @@ file_status (name) r |= FS_READABLE; } +#endif /* !AFS && !HAVE_EACCESS */ return r; -#endif /* !AFS */ } /* Return non-zero if FILE exists and is executable. Index: lib/sh/eaccess.c =================================================================== --- lib/sh/eaccess.c.orig +++ lib/sh/eaccess.c @@ -201,7 +201,7 @@ sh_eaccess (path, mode) if (path_is_devfd (path)) return (sh_stataccess (path, mode)); -#if defined (HAVE_EACCESS) /* FreeBSD */ +#if defined (HAVE_EACCESS) /* FreeBSD, GLIBC_2.4+ */ return (eaccess (path, mode)); #elif defined (EFF_ONLY_OK) /* SVR4(?), SVR4.2 */ return access (path, mode|EFF_ONLY_OK);