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| author | Jari Vetoniemi <mailroxas@gmail.com> | 2018-02-27 13:41:40 +0200 |
|---|---|---|
| committer | Jari Vetoniemi <mailroxas@gmail.com> | 2018-02-27 13:43:09 +0200 |
| commit | 61fdc3c23af1c842da8cd66673d5ce0ad5f1c6cf (patch) | |
| tree | 0bc34c617b5cd3b81d18912399bc154991c5fe64 /src/wrapper/wrapper.c | |
| parent | b17cf07336199d7e23b8c6a2d6e948e1a50bf07c (diff) | |
wrapper: Don't wrap NULL functions
Diffstat (limited to 'src/wrapper/wrapper.c')
| -rw-r--r-- | src/wrapper/wrapper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/wrapper/wrapper.c b/src/wrapper/wrapper.c index 44e0802..d7feff5 100644 --- a/src/wrapper/wrapper.c +++ b/src/wrapper/wrapper.c @@ -61,6 +61,11 @@ wrapper_create(const char *const symbol, void *function) { assert(symbol); + if (!function) { + verbose_log("FIXME: unimplemented symbol: %s", symbol); + return NULL; + } + #ifdef WRAPPER_TRACE if (!__cxa_demangle.ptr) __cxa_demangle.ptr = dlsym(RTLD_DEFAULT, "__cxa_demangle"); |