- merged fixed from PLD

[packages/rpm.git] / rpmio-read-proc-files.patch

diff --git a/rpmio-read-proc-files.patch b/rpmio-read-proc-files.patch
new file mode 100644 (file)
index 0000000..27118bf
--- /dev/null
+++ b/rpmio-read-proc-files.patch
@@ -0,0 +1,25 @@
+--- rpm-4.16.0/rpmio/rpmio.c~  2020-08-27 15:13:08.000000000 +0200
++++ rpm-4.16.0/rpmio/rpmio.c   2020-11-08 21:31:26.311430982 +0100
+@@ -1709,6 +1709,22 @@
+       }
+       b[blen] = '\0';
+     }
++#if defined(__linux__)
++    /* XXX st->st_size = 0 for /proc files on linux, see stat(2). */
++    /* XXX glibc mmap'd libio no workie for /proc files on linux?!? */
++    else if (!strncmp(fn, "/proc/", sizeof("/proc/")-1)) {
++      blen = blenmax;
++      b = xmalloc(blen+1);
++      b[0] = '\0';
++
++      size = read(Fileno(fd), b, blen);
++      if (size < 0) {
++              rc = 1;
++              goto exit;
++      }
++      blen = size;
++    }
++#endif
+ 
+ exit:
+     if (fd) (void) Fclose(fd);