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Merge pull request #649 from osresearch/libksba-reproducibile

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libksba: fix qsort handler to reproducible sort the string table
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tlaurion 2020-01-15 12:48:33 -05:00 committed by GitHub
commit a78034d017
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1 changed files with 23 additions and 0 deletions
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patches/libksba-1.3.5.patch Normal file
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@ -0,0 +1,23 @@
--- clean/libksba-1.3.5/src/asn1-gentables.c 2016-08-22 11:38:21.000000000 +0200
+++ libksba-1.3.5/src/asn1-gentables.c 2020-01-08 10:00:27.297737650 +0100
@@ -109,10 +109,17 @@
static int
cmp_string (const void *aptr, const void *bptr)
{
- const struct name_list_s **a = (const struct name_list_s **)aptr;
- const struct name_list_s **b = (const struct name_list_s **)bptr;
+ const char *a = (*(const struct name_list_s **)aptr)->name;
+ const char *b = (*(const struct name_list_s **)bptr)->name;
- return strlen ((*a)->name) < strlen ((*b)->name);
+ const size_t len_a = strlen(a);
+ const size_t len_b = strlen(b);
+
+ if (len_a < len_b)
+ return -1;
+ if (len_a > len_b)
+ return +1;
+ return strcmp(a, b);
}
static void