I updated debugedit to 5.0 version, the changelog looks like adding some
errors when chmod can't be done correctly
@@ -3419,7 +3431,8 @@
}
/* Make sure we can read and write */
- chmod (file, stat_buf.st_mode | S_IRUSR | S_IWUSR);
+ if (chmod (file, stat_buf.st_mode | S_IRUSR | S_IWUSR) != 0)
+ error (0, errno, "Failed to chmod input file '%s' to make sure we can read
and write", file);
fd = open (file, O_RDWR);
if (fd < 0)
@@ -3635,7 +3648,8 @@
close (fd);
/* Restore old access rights */
- chmod (file, stat_buf.st_mode);
+ if (chmod (file, stat_buf.st_mode) != 0)
+ error (0, errno, "Failed to chmod input file '%s' to restore old access
rights", file);
free ((char *) dso->filename);
destroy_strings (&dso->debug_str);
@@ -349,7 +352,8 @@
}
/* Make sure we can read and write */
- chmod (fname, stat_buf.st_mode | S_IRUSR | S_IWUSR);
+ if (chmod (fname, stat_buf.st_mode | S_IRUSR | S_IWUSR) != 0)
+ error (0, errno, _("cannot chmod \"%s\" to make sure we can read and
write"), fname);
bool failed = false;
int fd = open64 (fname, O_RDWR);
@@ -386,7 +390,8 @@
}
/* Restore old access rights. Including any suid bits reset. */
- chmod (fname, stat_buf.st_mode);
+ if (chmod (fname, stat_buf.st_mode) != 0)
+ error (0, errno, _("cannot chmod \"%s\" to restore old access rights"),
fname);
if (failed)
failed_count++;
and similar.
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https://bugs.launchpad.net/bugs/1938886
Title:
rrr:no dh_strip or strip loose setuid bit
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