mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 23:42:43 +00:00
703515f889
Includes the following changes:9edff13abdmac80211: disable potentially harmful PS software retry for A-MPDU sessions75216a76b0mac80211: backport upstream fix for CSA in IBSS mode368cc8ef47mac80211: update brcmfmac backporting brcmf_err cleanups66a63d25c4mac80211: fix build on linux 3.189eacb9d7fcrt2x00: mt7620: lots of improvementsfd94fa61a7mac80211: brcmfmac: update Raspberry Pi patches for linux 4.9649e766a64mac80211: update to wireless-testing 2017-01-3147540afa5dath9k: add a warning to the tx99 config optionb367eef21dmac80211: rt2x00: add support for external LNA on MT76209200e168f2mac80211: move (& update) upstream accepted brcmfmac patches Signed-off-by: Felix Fietkau <nbd@nbd.name>
44 lines
908 B
Diff
44 lines
908 B
Diff
--- a/backport-include/linux/string.h
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+++ b/backport-include/linux/string.h
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@@ -25,4 +25,8 @@ extern void *memdup_user_nul(const void
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void memzero_explicit(void *s, size_t count);
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#endif
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,3,0))
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+ssize_t strscpy(char *dest, const char *src, size_t count);
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+#endif
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+
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#endif /* __BACKPORT_LINUX_STRING_H */
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--- a/compat/backport-4.3.c
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+++ b/compat/backport-4.3.c
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@@ -57,3 +57,29 @@ void seq_hex_dump(struct seq_file *m, co
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}
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}
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EXPORT_SYMBOL_GPL(seq_hex_dump);
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+
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+ssize_t strscpy(char *dest, const char *src, size_t count)
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+{
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+ long res = 0;
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+
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+ if (count == 0)
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+ return -E2BIG;
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+
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+ while (count) {
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+ char c;
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+
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+ c = src[res];
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+ dest[res] = c;
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+ if (!c)
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+ return res;
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+ res++;
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+ count--;
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+ }
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+
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+ /* Hit buffer length without finding a NUL; force NUL-termination. */
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+ if (res)
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+ dest[res-1] = '\0';
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+
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+ return -E2BIG;
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+}
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+EXPORT_SYMBOL_GPL(strscpy);
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