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gawk/pma.patch
Dirk Mueller dbb08c9c55 Accepting request 1001442 from home:Andreas_Schwab:Factory
- Update to gawk 5.2.0
  * Numeric scalars now compare in the same way as C for the relational
    operators. Comparison order for sorting has not changed
  * If the AWK_HASH environment variable is set to "fnv1a" gawk will
    use the FNV1-A hash function for associative arrays
  * There is now a new function, mkbool(), that creates Boolean-typed
    values
  * As BWK awk has supported interval expressions since 2019, they are
    now enabled even if --traditional is supplied
  * The rwarray extension has two new functions, writeall() and readall()
  * The new `gawkbug' script should be used for reporting bugs
  * The manual page (doc/gawk.1) has been considerably reduced in size
  * Gawk now supports Terence Kelly's "persistent malloc" (pma),
    allowing gawk to preserve its variables, arrays and user-defined
    functions between runs
  * Some subtle issues with untyped array elements being passed to
    functions have been fixed
  * Syntax errors are now immediately fatal
- gawk-5.1.1-Disable-racy-test-in-test-iolint.awk.patch: removed
- pma.patch: Handle hole bigger than half the address space
- nan-tests.patch: fix non-portable NaN tests

OBS-URL: https://build.opensuse.org/request/show/1001442
OBS-URL: https://build.opensuse.org/package/show/Base:System/gawk?expand=0&rev=88
2022-09-12 07:28:11 +00:00

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Diff

Index: gawk-5.2.0/support/pma.c
===================================================================
--- gawk-5.2.0.orig/support/pma.c
+++ gawk-5.2.0/support/pma.c
@@ -346,6 +346,7 @@ static void * addrgap(off_t n) { // fin
for (U = 1; ; U *= 2) // double upper bound until failure
if (MAP_FAILED == (A = MMAP(U))) break;
else MUNMAP(A, U);
+ if (U == 0) U = -1;
while (1 + L < U) { // binary search between bounds
size_t M = L + (U - L) / 2; // avoid overflow
if (MAP_FAILED == (A = MMAP(M))) { U = M; }