| Message ID | 20180218033640.17715-1-tobleminer@gmail.com |
|---|---|
| Headers | show |
| Series | uclient: Handle memory allocation failures | expand |
On 18/02/18 04:36, Tobias Schramm wrote: > Hi, > > this series of patches adds some code to handle memory allocation failures > without crashing. > > Previously a lot of memory allocations were not checked for NULL ptrs > resulting in nullpointer dereferences if (lib)uclient ran out of memory > > Regards > > Tobias Schramm Hi Tobias, thanks for the fixes, looks good overall, please also add a very short description to each one of the patches. John > > Tobias Schramm (6): > uclient-fetch: Check for nullpointer returned by open_output_file > uclient-http: basic auth: Handle memory allocation failure > uclient-http: auth digest: Handle multiple possible memory allocation > failures > uclient-http: Handle memory allocation failure > uclient-utils: Handle memory allocation failure for url file name > uclient: Handle memory allocation failure for url > > uclient-fetch.c | 5 +++++ > uclient-http.c | 53 ++++++++++++++++++++++++++++++++++++++++++----------- > uclient-utils.c | 8 ++++++-- > uclient.c | 3 +++ > 4 files changed, 56 insertions(+), 13 deletions(-) >
Hi, this series of patches adds some code to handle memory allocation failures without crashing. Previously a lot of memory allocations were not checked for NULL ptrs resulting in nullpointer dereferences if (lib)uclient ran out of memory Regards Tobias Schramm Tobias Schramm (6): uclient-fetch: Check for nullpointer returned by open_output_file uclient-http: basic auth: Handle memory allocation failure uclient-http: auth digest: Handle multiple possible memory allocation failures uclient-http: Handle memory allocation failure uclient-utils: Handle memory allocation failure for url file name uclient: Handle memory allocation failure for url uclient-fetch.c | 5 +++++ uclient-http.c | 53 ++++++++++++++++++++++++++++++++++++++++++----------- uclient-utils.c | 8 ++++++-- uclient.c | 3 +++ 4 files changed, 56 insertions(+), 13 deletions(-)