Sockets, Shellcode, Porting, and Coding: Reverse Engineering Exploits and Tool Coding for Security Professionals

148 fclose(fptr);

149 return(false);

150 }

151

152

m_vec.push_back(vdbe);

153 }

154

155

fclose(fptr);

156

157

return(true);

158 }

159

160

/*

161 * Size()

162 *

163 *

164 */

165 int VulnDB::Size()

166 {

167 return(m_vec.size());

168 }

169

170

/*

171 * GetEntry()

172 *

173 *

174 */

175 VulnDBEntry *VulnDB::GetEntry(int idx)

176 {

177 VulnDBEntry *vde = NULL;

178

179

if(idx < 0 ||

180 idx > (m_vec.size() - 1))

181 {

182 return(NULL);

183 }

184

185

vde = m_vec[idx];

186

187

return(vde);

188 }

Analysis

At lines 15 through 71, the non-member function strtrim is defined.This function is

used to strip away whitespace from the beginning and end of a string. A new string is

created inside the function and set to empty at lines 27 and 28.This string will be

returned once the whitespace has been removed ...