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swrap: Fix the loop for older gcc versions.

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
This commit is contained in:
Andreas Schneider 2015-02-23 17:15:12 +01:00 committed by Andreas Schneider
parent 6e5debf33b
commit 8dcc02f89b
1 changed files with 8 additions and 2 deletions
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10
lib/socket_wrapper/socket_wrapper.c
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@ -452,11 +452,14 @@ static void *swrap_load_lib_handle(enum swrap_lib lib)
#ifdef HAVE_LIBSOCKET
handle = swrap.libsocket_handle;
if (handle == NULL) {
for (handle = NULL, i = 10; handle == NULL && i >= 0; i--) {
for (i = 10; i >= 0; i--) {
char soname[256] = {0};
snprintf(soname, sizeof(soname), "libsocket.so.%d", i);
handle = dlopen(soname, flags);
if (handle != NULL) {
break;
}
}
swrap.libsocket_handle = handle;
@ -474,11 +477,14 @@ static void *swrap_load_lib_handle(enum swrap_lib lib)
}
#endif
if (handle == NULL) {
for (handle = NULL, i = 10; handle == NULL && i >= 0; i--) {
for (i = 10; i >= 0; i--) {
char soname[256] = {0};
snprintf(soname, sizeof(soname), "libc.so.%d", i);
handle = dlopen(soname, flags);
if (handle != NULL) {
break;
}
}
swrap.libc_handle = handle;