| 1 | #include <errno.h> |
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| 2 | #include <stdio.h> |
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| 3 | #include <unistd.h> |
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| 4 | #include <sys/stat.h> |
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| 5 | |
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| 6 | |
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| 7 | static void prepare (int argc, char *argv[]); |
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| 8 | static int do_test (void); |
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| 9 | #define PREPARE(argc, argv) prepare (argc, argv) |
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| 10 | #define TEST_FUNCTION do_test () |
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| 11 | #include "../test-skeleton.c" |
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| 12 | |
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| 13 | |
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| 14 | static char *copy; |
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| 15 | |
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| 16 | static void |
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| 17 | prepare (int argc, char *argv[]) |
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| 18 | { |
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| 19 | char *buf; |
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| 20 | int off; |
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| 21 | asprintf (ptr: &buf, fmt: "cp %s %n%s-copy" , argv[0], &off, argv[0]); |
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| 22 | if (buf == NULL) |
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| 23 | { |
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| 24 | puts (s: "asprintf failed" ); |
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| 25 | exit (1); |
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| 26 | } |
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| 27 | if (system (command: buf) != 0) |
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| 28 | { |
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| 29 | puts (s: "system failed" ); |
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| 30 | exit (1); |
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| 31 | } |
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| 32 | |
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| 33 | /* Make it not executable. */ |
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| 34 | copy = buf + off; |
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| 35 | if (chmod (file: copy, mode: 0666) != 0) |
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| 36 | { |
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| 37 | puts (s: "chmod failed" ); |
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| 38 | exit (1); |
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| 39 | } |
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| 40 | |
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| 41 | add_temp_file (name: copy); |
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| 42 | } |
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| 43 | |
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| 44 | |
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| 45 | static int |
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| 46 | do_test (void) |
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| 47 | { |
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| 48 | errno = 0; |
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| 49 | execl (copy, copy, NULL); |
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| 50 | |
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| 51 | if (errno != EACCES) |
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| 52 | { |
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| 53 | printf (format: "errno = %d (%m), expected EACCES\n" , errno); |
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| 54 | return 1; |
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| 55 | } |
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| 56 | |
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| 57 | return 0; |
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| 58 | } |
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| 59 | |
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