[Pkg-libvirt-commits] [libguestfs] 120/156: rescue: fix sscanf placeholders for --smp and --memsize

[Hilko Bengen]

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bengen pushed a commit to branch master
in repository libguestfs.

commit ab2c42acdb79e2caa8eab2691912e9784ef7e25e
Author: Pino Toscano <ptoscano at redhat.com>
Date:   Fri Aug 8 10:23:37 2014 +0200

    rescue: fix sscanf placeholders for --smp and --memsize
    
    Use %d to parse them as int (since the variables for them as int)
    instead of %u, even if they both need to be at least > 0; the library
    will check for the validity of them anyway.
    
    (cherry picked from commit d1f580550b32e8552ee64f12872b0fa10147957f)
---
 rescue/rescue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rescue/rescue.c b/rescue/rescue.c
index d0c6207..7742ab9 100644
--- a/rescue/rescue.c
+++ b/rescue/rescue.c
@@ -157,7 +157,7 @@ main (int argc, char *argv[])
         else
           format = optarg;
       } else if (STREQ (long_options[option_index].name, "smp")) {
-        if (sscanf (optarg, "%u", &smp) != 1) {
+        if (sscanf (optarg, "%d", &smp) != 1) {
           fprintf (stderr, _("%s: could not parse --smp parameter '%s'\n"),
                    program_name, optarg);
           exit (EXIT_FAILURE);
@@ -208,7 +208,7 @@ main (int argc, char *argv[])
       break;
 
     case 'm':
-      if (sscanf (optarg, "%u", &memsize) != 1) {
+      if (sscanf (optarg, "%d", &memsize) != 1) {
         fprintf (stderr, _("%s: could not parse memory size '%s'\n"),
                  program_name, optarg);
         exit (EXIT_FAILURE);

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