Commit 0860367e for tesseract

commit 0860367e4ddb92df0c0d27c5c3d4100e1e385808
Author: Brad Smith <brad@comstyle.com>
Date:   Mon Nov 2 07:57:14 2026 -0500

    Add error checking for elf_aux_info() (#4637)

    Explicitly initialize hardware capabilities to zero if the auxiliary vector lookup fails.

    Co-authored-by: Stefan Weil <sw@weilnetz.de>

diff --git a/src/arch/simddetect.cpp b/src/arch/simddetect.cpp
index 132ef8e4..cc957589 100644
--- a/src/arch/simddetect.cpp
+++ b/src/arch/simddetect.cpp
@@ -256,8 +256,10 @@ SIMDDetect::SIMDDetect() {
 #  elif defined(HAVE_GETAUXVAL)
   neon_available_ = getauxval(AT_HWCAP) & HWCAP_NEON;
 #  elif defined(HAVE_ELF_AUX_INFO)
-  unsigned long hwcap = 0;
-  elf_aux_info(AT_HWCAP, &hwcap, sizeof hwcap);
+  unsigned long hwcap;
+  if (elf_aux_info(AT_HWCAP, &hwcap, sizeof hwcap) != 0) {
+    hwcap = 0;
+  }
   neon_available_ = hwcap & HWCAP_NEON;
 #  endif
 #endif
@@ -267,8 +269,10 @@ SIMDDetect::SIMDDetect() {
   const unsigned long hwcap = getauxval(AT_HWCAP);
   rvv_available_ = hwcap & HWCAP_RV('V');
 #  elif defined(HAVE_ELF_AUX_INFO)
-  unsigned long hwcap = 0;
-  elf_aux_info(AT_HWCAP, &hwcap, sizeof hwcap);
+  unsigned long hwcap;
+  if (elf_aux_info(AT_HWCAP, &hwcap, sizeof hwcap) != 0) {
+    hwcap = 0;
+  }
   rvv_available_ = hwcap & HWCAP_RV('V');
 #  endif
 #endif