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d7878e0e9d
- Fix fchflags(). (typo) [1] - Fix hw.availpages sysctl. [1] - Fix sysctl kern.usrstack and kern.ps_strings invoked from sysctl(8). - Bump PORTREVISION. Reported by: sbruno [1]
24 lines
826 B
Text
24 lines
826 B
Text
--- a/bsd-user/freebsd/os-sys.c
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+++ b/bsd-user/freebsd/os-sys.c
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@@ -165,7 +165,9 @@ abi_long do_freebsd_sysctl(CPUArchState
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switch (snamep[1]) {
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case KERN_USRSTACK:
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#if TARGET_USRSTACK != 0
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- (*(abi_ulong *)holdp) = tswapal(TARGET_USRSTACK);
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+ if (oldlen) {
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+ (*(abi_ulong *)holdp) = tswapal(TARGET_USRSTACK);
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+ }
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holdlen = sizeof(abi_ulong);
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ret = 0;
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#else
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@@ -175,7 +177,9 @@ abi_long do_freebsd_sysctl(CPUArchState
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case KERN_PS_STRINGS:
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#if defined(TARGET_PS_STRINGS)
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- (*(abi_ulong *)holdp) = tswapal(TARGET_PS_STRINGS);
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+ if (oldlen) {
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+ (*(abi_ulong *)holdp) = tswapal(TARGET_PS_STRINGS);
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+ }
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holdlen = sizeof(abi_ulong);
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ret = 0;
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#else
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