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authorDenis Vlasenko2008-07-22 20:16:55 +0000
committerDenis Vlasenko2008-07-22 20:16:55 +0000
commit0f293b96dc6effa127ec63e11dd16221f1329126 (patch)
treea5b7873a5ece9bef8355da8d437cf53f952c66ca /include
parent68a192c00799fd2097bab1aec594cd27203b1ec6 (diff)
downloadbusybox-0f293b96dc6effa127ec63e11dd16221f1329126.zip
busybox-0f293b96dc6effa127ec63e11dd16221f1329126.tar.gz
fix all cases of strcpy on overlapping strings.
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 684e130..c0b731b 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -540,6 +540,7 @@ ssize_t recv_from_to(int fd, void *buf, size_t len, int flags,
char *xstrdup(const char *s) FAST_FUNC;
char *xstrndup(const char *s, int n) FAST_FUNC;
+void overlapping_strcpy(char *dst, const char *src) FAST_FUNC;
char *safe_strncpy(char *dst, const char *src, size_t size) FAST_FUNC;
/* Guaranteed to NOT be a macro (smallest code). Saves nearly 2k on uclibc.
* But potentially slow, don't use in one-billion-times loops */