Unverified Commit 63cb0775 authored by Axel Kohlmeyer's avatar Axel Kohlmeyer
Browse files

handle the case where /proc/self/fd/# does not exist (anymore)

parent cad62930

src/utils.cpp

+2 −1
Original line number Diff line number Diff line
@@ -150,7 +150,8 @@ void utils::sfread(const char *srcname, int srcline, void *s, size_t size, 
      int fd = fileno(fp);

      snprintf(procpath,32,"/proc/self/fd/%d",fd);

      memset(inferred_name,0,MAXFILEBUF);

      readlink(procpath,inferred_name,MAXFILEBUF);

      if (readlink(procpath,inferred_name,MAXFILEBUF) <= 0)

        strcpy(inferred_name,"(unknown)");

#else

      strcpy(inferred_name,"(unknown)");

#endif

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