A mirror of http://git.infradead.org/mtd-utils.git https://git.infraroot.at/mtd-utils.git/atom?h=v2.1.2 2020-02-09T21:13:18+00:00 2020-02-09T21:13:18+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-01-25T13:39:08+00:00 urn:sha1:dcfd984d8e09db9d5a7b4d121d914442966c254f This commit fixes some uses of strncpy that could leave the destination buffer unterminated. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2020-02-09T21:13:18+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-01-24T22:40:45+00:00 urn:sha1:24b0e6277b36c46075e2e23896aa9ec43729efab This patch modifies the internal helpers to read and parse integers from sysfs files by initializing them first and removes turns an obscure "a = open(...) if (a >= 0) {...} if (a == -1) {...}" inside recv_image into a more straight forward if/else branch. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2020-02-09T21:13:18+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-01-24T22:18:18+00:00 urn:sha1:4233a39933277b0d715d59d72942a8fd65bcec4a This patch restructures various code parts that follow the pattern of "stat(x, &sb) ... makes_sense(&sb) ... open(x)". Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2020-02-09T21:13:18+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-01-24T21:44:01+00:00 urn:sha1:11bc41c32cc933a141545be6a9729122ac436cfe Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2020-01-13T09:37:33+00:00 Michael Walle michael@walle.cc 2020-01-08T23:23:59+00:00 urn:sha1:0a5e2fa5c1e41c6fba3bb30ac2d1d7b72d23d6bb There are flashes which have gaps between OTP regions and flashes where the regions don't start at 0 (for example the Winbond 25Q series, which has three 256 bytes OTP regions starting at 0x1000, 0x2000 and 0x3000). At the moment it is impossible to dump the OTP memory. Fix it by passing an optional offset parameter. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-11-10T14:30:04+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-11-10T14:01:32+00:00 urn:sha1:c64eea6eac7fd4c48fcf8e64636765a1f4e4e03b The existing code had multiple error handling labels and did things like checking if a buffer is not NULL before freeing it. This patch collapses all of this into a single label. We can do this, because the standard guarantees us that it is safe to call free() with a NULL pointer. This also has the side effect of removing the possibility of using the wrong error label and accidentally leaking something. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-11-10T14:30:04+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-11-10T13:55:14+00:00 urn:sha1:d74d413c0bdc324b677b4b9ec47f89fd3e648faa Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-11-10T14:30:04+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-11-10T13:51:52+00:00 urn:sha1:f4ce3f052539ef536a1dfa7ed433f1814471a754 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-10-28T06:52:35+00:00 Andrij Abyzov drolevar@gmail.com 2019-10-21T10:10:37+00:00 urn:sha1:413b3c919c2c96d6e0224f86eb6d3d7ce3b79238 Sometimes there's a need to erase the whole device when programming an image, and not just the area under the image itself. Therefore, option -A/--erase-all has been added which erases the whole device before writing the image. Signed-off-by: Andrij Abyzov <drolevar@gmail.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-02-26T14:08:16+00:00 Andrij Abyzov drolevar@gmail.com 2019-02-11T16:13:40+00:00 urn:sha1:5fdd9a14eb2c05ffc6c744ffa507e60bf2af6de6 flashcp was always showing 0% progress due to incorrect printf format specifier. Signed-off-by: Andrij Abyzov <drolevar@gmail.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>