From: Paul Floyd <pjfloyd@wanadoo.fr>
Date: Sat, 23 Aug 2025 21:54:16 +0000 (+0200)
Subject: FreeBSD regtest: pdfork_pdkill again
X-Git-Tag: VALGRIND_3_26_0~210
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=216be4adee6ee06770d7a49b1be76e73d7c12508;p=thirdparty%2Fvalgrind.git

FreeBSD regtest: pdfork_pdkill again

x86 needs some filtering, and I think arm64 will need an expected
---

diff --git a/memcheck/tests/freebsd/pdfork_pdkill.c b/memcheck/tests/freebsd/pdfork_pdkill.c
index 8347a1153..819773a4b 100644
--- a/memcheck/tests/freebsd/pdfork_pdkill.c
+++ b/memcheck/tests/freebsd/pdfork_pdkill.c
@@ -94,6 +94,8 @@ int main(int argc, char *argv[]) {
        fprintf(stderr, "parent after 1st bad pdfork\n");
        int anotherfd;
        int badflag;
+       anotherfd = 2 + badflag;
+       anotherfd -= badflag;
        // without this the last pdfork succeeds on arm64
        badflag = -1 + anotherfd;
        badflag -=anotherfd;
diff --git a/memcheck/tests/freebsd/pdfork_pdkill.stderr.exp b/memcheck/tests/freebsd/pdfork_pdkill.stderr.exp
index f5c911ae4..163d46603 100644
--- a/memcheck/tests/freebsd/pdfork_pdkill.stderr.exp
+++ b/memcheck/tests/freebsd/pdfork_pdkill.stderr.exp
@@ -12,25 +12,21 @@ Syscall param pdfork(fdp) points to unaddressable byte(s)
 parent after 1st bad pdfork
 Syscall param pdgetpid(fd) contains uninitialised byte(s)
    ...
-   by 0x........: main (pdfork_pdkill.c:101)
+   by 0x........: main (pdfork_pdkill.c:104)
 
 Syscall param pdgetpid(pidp)) points to unaddressable byte(s)
    ...
-   by 0x........: main (pdfork_pdkill.c:101)
+   by 0x........: main (pdfork_pdkill.c:104)
  Address 0x........ is 0 bytes inside a block of size 4 free'd
    at 0x........: free (vg_replace_malloc.c:...)
-   by 0x........: main (pdfork_pdkill.c:100)
+   by 0x........: main (pdfork_pdkill.c:103)
  Block was alloc'd at
    at 0x........: malloc (vg_replace_malloc.c:...)
-   by 0x........: main (pdfork_pdkill.c:99)
-
-Conditional jump or move depends on uninitialised value(s)
-   ...
-   by 0x........: main (pdfork_pdkill.c:101)
+   by 0x........: main (pdfork_pdkill.c:102)
 
 Syscall param pdfork(flags) contains uninitialised byte(s)
    ...
-   by 0x........: main (pdfork_pdkill.c:102)
+   by 0x........: main (pdfork_pdkill.c:105)
 
 FILE DESCRIPTORS: 3 open (3 inherited) at exit.
 Open file descriptor ...