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Check the snprintf() return value.

release/v0.1
Piotr Likoski 1 year ago
parent
commit
33b0f20573
Signed by: likoski GPG Key ID: D9556DDD74910B18
1 changed files with 4 additions and 1 deletions
  1. +4
    -1
      engine/api.c

+ 4
- 1
engine/api.c View File

@ -634,7 +634,10 @@ static sxi32 ProcessSourceFile(
/* Install local import path which is the current directory */
ph7_vm_config(pVm, PH7_VM_CONFIG_IMPORT_PATH, "./");
if(zFilePath && SyRealPath(zFilePath, fFilePath) == PH7_OK) {
snprintf(pFilePath, sizeof(pFilePath) - 1, "%s", fFilePath);
rc = snprintf(pFilePath, sizeof(pFilePath) - 1, "%s", fFilePath);
if(rc < 0) {
goto Release;
}
/* Extract directory name containing processed file */
pFileDir = (char *) PH7_ExtractDirName(fFilePath, SyStrlen(fFilePath), &iFileDir);
pFileDir[iFileDir + 1] = '\0';

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