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| author | Eric Wong <e@80x24.org> | 2018-07-16 19:35:17 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2018-07-16 21:14:13 +0000 |
| commit | b7173a191ad477219b713cb5e3d2815ca8ab290f (patch) | |
| tree | 441535fc3821284ab8dd8f6979a9a60c48cd119b | |
| parent | 23a6354cb74b5f0e61ea39776d7cefc9570b07d6 (diff) | |
| download | mwrap-b7173a191ad477219b713cb5e3d2815ca8ab290f.tar.gz | |
glibc will place the (virtual) address at the end, and this allows us to find addresses for programs which put '[' in their progname (e.g. ssh, mogilefsd, unicorn, avahi, ...)
| -rw-r--r-- | ext/mwrap/mwrap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/mwrap/mwrap.c b/ext/mwrap/mwrap.c index 421c086..0a1f9b5 100644 --- a/ext/mwrap/mwrap.c +++ b/ext/mwrap/mwrap.c @@ -839,7 +839,7 @@ extract_addr(const char *str, size_t len, void **p) { const char *c; #if defined(__GLIBC__) - return ((c = memchr(str, '[', len)) && sscanf(c, "[%p]", p)); + return ((c = memrchr(str, '[', len)) && sscanf(c, "[%p]", p)); #else /* tested FreeBSD */ return ((c = strstr(str, "0x")) && sscanf(c, "%p", p)); #endif |